Yamaha Outboard Motor 60A User Manual

60A  
70A  
90A  
OWNER’S MANUAL  
U.S.A.Edition  
LIT-18626-04-56  
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EMU01449  
TO THE OWNER  
Thank you for choosing a Yamaha out-  
board motor. This Owner’s manual con-  
tains information needed for proper oper-  
ation, maintenance and care. A thorough  
understanding of these simple instruc-  
tions will help you obtain maximum  
enjoyment from your new Yamaha. If you  
have any question about the operation or  
maintenance of your outboard motor,  
please consult a Yamaha dealer.  
cC  
A CAUTION indicates special precautions  
that must be taken to avoid damage to  
the outboard motor.  
NOTE:  
A NOTE provides key information to make  
procedures easier or clearer.  
* Yamaha continually seeks advance-  
ments in product design and quality.  
Therefore, while this manual contains  
the most current product information  
available at the time of printing, there  
may be minor discrepancies between  
your machine and this manual. If there  
is any question concerning this manual,  
please consult your Yamaha dealer.  
In this Owner’s Manual particularly  
important information is distinguished in  
the following ways.  
The Safety Alert Symbol means  
ATTENTION! BECOME ALERT!  
YOUR SAFETY IS INVOLVED!  
Q
w
NOTE:  
Failure to follow WARNING instructions The 70TR, 90TR and their standard acces-  
could result in severe injury or death to sories are used as a base for the explana-  
the machine operator, a bystander, or a tions and illustrations in this manual.  
person inspecting or repairing the out- Therefore, some items may not apply to  
board motor.  
every model.  
EMU01446  
60A/70A/90A  
OWNER'S MANUAL  
©2001 by Yamaha Motor Corporation, USA  
1st Edition, April 2001  
All rights reserved.  
Any reprinting or unauthorized use  
without the written permission of  
Yamaha Motor Corporation, USA  
is expressly prohibited.  
Printed in Japan  
P/N LIT-18626-04-56  
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EMA20010  
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CONTENTS  
GENERAL INFORMATION  
1
2
3
4
5
6
BASIC COMPONENTS  
OPERATION  
MAINTENANCE  
TROUBLE RECOVERY  
INDEX  
READ THIS OWNER’S MANUAL CAREFULLY  
BEFORE OPERATING YOUR OUTBOARD MOTOR.  
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EMB00010  
Chapter 1  
1
2
3
4
5
6
GENERAL  
INFORMATION  
IDENTIFICATION NUMBERS  
RECORD ....................................................1-1  
Outboard motor serial number...........1-1  
Key number...........................................1-1  
EMISSION CONTROL INFORMATION...1-2  
SAFETY INFORMATION..........................1-3  
IMPORTANT LABELS ..............................1-5  
BASIC BOATING RULES .........................1-6  
FUELING INSTRUCTIONS.....................1-10  
Gasoline ..............................................1-11  
Engine oil ............................................1-11  
BATTERY REQUIREMENT ....................1-12  
PROPELLER SELECTION.......................1-13  
START-IN-GEAR PROTECTION ............1-14  
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EMU00005  
IDENTIFICATION NUMBERS  
RECORD  
EMU00007  
OUTBOARD MOTOR SERIAL NUMBER  
YAMAHA MOTOR CO., LTD.  
MADE IN JAPAN  
PAYS D’ORIGINE JAPON  
The outboard motor serial number is  
stamped on the label attached to the port  
side of the clamp-bracket.  
Record your outboard motor serial num-  
ber in the spaces provided to assist you in  
ordering spare parts from your Yamaha  
dealer or for reference in case your out-  
board motor is stolen.  
1
401012  
1 Outboard motor serial number  
EMU00008  
KEY NUMBER  
If a main key switch is equipped with the  
motor, the key identification number is  
stamped on your key as shown in the  
illustration. Record this number in the  
space provided for reference in case you  
need a new key.  
YAMAHA  
1 Key number  
123  
q
904011*  
1-1  
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EMU01385  
EMISSION CONTROL  
INFORMATION  
q
EMU01386  
NORTH AMERICAN MODELS  
This engine conforms to U.S.  
Environmental Protection Agency (EPA)  
regulations for marine SI engines. See the  
label affixed to your engine for details.  
w
Approval label of Emission control  
certificate  
This label is attached to the bottom cowl-  
ing.  
1 Emission control information label  
EMISSION CONTROL INFORMATION  
ENGINE FAMILY :  
THIS ENGINE CONFORMS TO 2001 U.S. EPA REGULATIONS FOR MARINE SI ENGINES.  
g/kw-hr  
rpm IN NEUTRAL  
FELs :  
IDLE SPEED :  
SPARK PLUG GAP (mm) :  
SPARK PLUG :  
Existing Technology ; N/A  
Manufactured date label  
This label is attached to the clamp bracket  
or the swivel bracket.  
2 Manufactured date label  
Manufactured:  
1-2  
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EMU00917  
8 This product emits exhaust gases which  
contain carbon monoxide, a colorless,  
odorless gas which may cause brain  
damage or death when inhaled.  
Symptoms include nausea, dizziness,  
and drowsiness. Keep cockpit and cabin  
areas well ventilated. Avoid blocking  
exhaust outlets.  
8 Check throttle, shift, and steering for  
proper operation before starting the  
engine.  
8 Attach the engine stop switch lanyard  
to a secure place on your clothing, or  
your arm or leg while operating. If you  
accidentally leave the helm, the lanyard  
will pull from the switch, stopping the  
engine.  
8 Know the marine laws and regulations  
where you will be boating - and obey  
them. Refer to the “RULES OF THE  
ROAD” section for basic boating rules.  
8 Stay informed about the weather.  
Check weather forecasts before boating.  
Avoid boating in hazardous weather.  
8 Tell someone where you are going:  
leave a Float Plan with a responsible  
person. Be sure to cancel the Float Plan  
when you return.  
8 Use common sense and good judgment  
when boating. Know your abilities, and  
be sure you understand how your boat  
handles under the different boating  
conditions you may encounter. Operate  
within your limits, and the limits of your  
boat. Always operate at safe speeds,  
and keep a careful watch for obstacles  
and other traffic.  
SAFETY  
INFORMATION  
Q
8 Before mounting or operating the out-  
board motor, read this entire manual.  
Reading it should give you an under-  
standing of the motor and its operation.  
8 Before operating the boat, read any  
owner’s or operator’s manuals supplied  
with it and all labels. Be sure you under-  
stand each item before operating.  
8 Do not overpower the boat with this  
outboard motor. Overpowering the  
boat could result in loss of control. The  
rated power of the outboard should be  
equal to or less than the rated horse-  
power capacity of the boat. If the rated  
horsepower capacity of the boat is  
unknown, consult the dealer or boat  
manufacturer.  
8 Do not modify the outboard.  
Modifications could make the motor  
unfit or unsafe to use.  
8 Never operate after drinking alcohol or  
taking drugs. About 50% of all boating  
fatalities involve intoxication.  
8 Have an approved personal flotation  
device (PFD) on board for every occu-  
pant. It is a good idea to wear a PFD  
whenever boating. At a minimum, chil-  
dren and non-swimmers should always  
wear PFDs, and everyone should wear  
PFDs when there are potentially haz-  
ardous boating conditions.  
8 Gasoline is highly flammable, and its  
vapors are flammable and explosive.  
Handle and store gasoline carefully.  
Make sure there are no gas fumes or  
leaking fuel before starting the engine.  
8 Always watch carefully for swimmers  
during the engine operation.  
8 Stay away from swimming areas.  
1-3  
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8 When a swimmer is in the water near  
you shift into neutral and shut off the  
engine.  
8 Be informed about boating safety.  
Additional publications and information  
can be obtained from many organiza-  
tions, including the following:  
United States Coast Guard  
Consumer Affairs Staff (G-BC)  
Office of Boating, Public, and Consumer  
Affairs  
U.S. Coast Guard Headquarters  
Washington, D.C. 20593-0001  
Boating Safety Hotline: 1-800-368-5647  
National Marine Manufacturers  
Association (NMMA)  
401 N. Michigan Ave.  
Chicago, Il 60611  
Marine Retailers Association of America  
155 N. Michigan Ave.  
Chicago, Il 60601  
1-4  
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EMB30010  
IMPORTANT LABELS  
q
WARNING LABELS  
1
WARNING  
Be sure shift control is in neutral  
before starting engine. (except 2HP)  
Do not touch or remove electrical parts  
when starting or during operation.  
202021  
Keep hands,hair,and clothes away from flywheel  
and other rotating parts while engine is running.  
6A1-83625-41  
90  
q
202022  
1-5  
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EMB40010  
Stand-on Vessel  
BASIC BOATING RULES  
The vessel with the right-of-way has the  
duty to continue its course and speed,  
except to avoid an immediate collision.  
When you maintain your direction and  
speed, the other vessel will be able to  
determine how best to avoid you.  
(Rules of the road)  
Just as there are rules which apply when  
you are driving on streets and high ways,  
there are waterway rules which apply  
when you are driving your boat. These  
rules are used internationally, and are  
also enforced by the United States Coast  
Guard and local agencies. You should be  
aware of these rules, and follow them  
whenever you encounter another vessel  
on the water.  
Give-way Vessel  
The vessel which does not have the right-  
of-way has the duty to take positive and  
timely action to stay out of the way of the  
Stand-On vessel. Normally, you should  
not cross in front of the vessel with the  
right-of-way. You should slow down or  
change directions briefly and pass behind  
the other vessel. You should always move  
in such a way that the operator of the  
other vessel can see what you are doing.  
Several sets of rules prevail according to  
geographic location, but are all basically  
the same as the International Rules of the  
Road. The rules presented here in your  
Owner’s Manual are condensed, and have  
been provided for your convenience only.  
Consult your local U.S. Coast Guard  
Auxiliary or Department of Motor  
Vehicles for a complete set of rules gov-  
erning the waters in which you will be  
using your boat.  
“The general prudential rule”  
This rule is called Rule 2 in the Inter-  
national Rules and says,  
‘In obeying and construing these rules  
due regard shall be had to all dangers  
of navigation and collision, and to any  
special circumstances, which may ren-  
der a departure from the above rules  
necessary in order to avoid immediate  
danger.’  
STEERING AND SAILING RULES AND  
SOUND SIGNALS  
Whenever two vessels on the water meet  
one another, one vessel has the right-of-  
way; it is called the “stand-on” vessel.  
The vessel which does not have the right-  
of-way is called the “give-way” or “bur-  
dened” vessel. These rules determine  
which vessel has the right-of-way, and  
what each vessel should do.  
In other words, follow the standard rules  
except when a collision will occur unless  
both vessels try to avoid each other. If  
that is the case, both vessels become  
“Give-Way” vessels.  
1-6  
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keep the other vessel on your port (left)  
side. This rule doesn’t apply if both of you  
will clear one another if you continue on  
your set course and speed.  
RULES WHEN ENCOUNTERING  
VESSELS  
There are three main situations which you  
may encounter with other vessels which  
could lead to a collision unless the  
Steering Rules are followed:  
Meeting  
(you are approaching another vessel  
head-on)  
Crossing  
(you are travelling across the other ves-  
sel’s path)  
Overtaking  
102044  
(you are passing or being passed by  
another vessel)  
Crossing  
When two power driven vessels are  
crossing each other’s path close enough  
to run the risk of collision, the vessel  
which has the other on the starboard  
(right) side must keep out of the way of  
the other. If the other vessel is on your  
right, you must keep out of its way; you  
are the Give-Way vessel. If the other ves-  
sel is on your port (left) side, remember  
that you should maintain course and  
direction, provided the other vessel gives  
you the right-of-way as it should.  
In the following illustration, your boat is  
in the center. You should give the right-of-  
way to any vessels shown in white area  
(you are the Give-Way vessel). Any ves-  
sels in the shaded area must yield to you  
(they are the Give-Way vessels). Both you  
and the meeting vessel must alter course  
to avoid each other.  
102045  
Meeting  
102046  
If you are meeting another power vessel  
head on, and are close enough to run the  
risk of collision, neither of you has the  
right-of-way! Both of you should alter  
course to avoid an accident. You should  
Overtaking  
If you are passing another vessel, you are  
the “Give-Way” vessel. This means that  
the other vessel is expected to maintain  
1-7  
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its course and speed. You must stay out 1. When the sailing vessel is overtaking  
of its way until you are clear of it.  
Likewise, if another vessel is passing you,  
the power-driven vessel, the power-  
driven vessel has the right-of-way.  
you should maintain your speed and 2. Sailing vessels should keep clear of  
direction so that the other vessel can steer  
itself around you.  
OTHER SPECIAL SITUATIONS  
There are three other rules you should be  
aware of when driving your boat around  
other vessels.  
any fishing vessel.  
3. In a narrow channel, a sailing vessel  
should not hamper the safe passage  
of a power-driven vessel which can  
navigate only in such a channel.  
Reading Buoys and Other Markers  
Narrow Channels and Bends  
The waters of the United states are  
marked for safe navigation by the lateral  
system of buoyage. Simply put, buoys  
and markers have an arrangement of  
shapes, colors, numbers and lights to  
show which side of the buoy a boater  
should pass on when navigating in a par-  
ticular direction. The markings on these  
buoys are oriented from the perspective  
of being entered from seaward (the  
boater is going towards the port). This  
means that red buoys are passed on the  
starboard (right) side when proceeding  
from open water into port, and black  
buoys are to port (left) side. When navi-  
gating out of port, your position with  
respect to the buoys should be reversed;  
red buoys should be to port and black  
buoys to starboard.  
Many bodies of water used by boaters are  
entirely within the boundaries of a partic-  
ular state. The Uniform State Waterway  
Marking System has been devised for  
these waters. This system uses buoys and  
signs with distinctive shapes and colors  
to show regulatory or advisory informa-  
tion. These markers are white with black  
letters and orange boarders. They signify  
speed zones, restricted areas, danger  
areas, and general information.  
When navigating in narrow channels, you  
should keep to the right when it is safe  
and practical to do so. If the operator of a  
power-driven vessel is preparing to go  
around a bend that may obstruct the view  
of other water vessels, the operator  
should sound a prolonged blast on the  
whistle (4 to 6 seconds). If another vessel  
is around the bend, it too should sound  
the whistle. Even if no reply is heard,  
however, the vessel should still proceed  
around the bend with caution. If you navi-  
gate such waters with your boat, you will  
need to carry a portable air horn, avail-  
able from local marine supply stores.  
Fishing Vessel Right-of-way  
All vessels which are fishing with nets,  
lines or trawls are considered to be“fish-  
ing vessels” under the International  
Rules. Vessels with trolling lines are not  
considered fishing vessels. Fishing ves-  
sels have the right-of-way regardless of  
position. Fishing vessels cannot, howev-  
er, impede the passage of other vessels in  
narrow channels.  
Sailing Vessel Right-of-way  
Sailing vessels should normally be given  
the right-of-way. The exceptions to this  
are:  
1-8  
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Remember, markings may vary by geo-  
graphic location. Always consult local  
boating authorities before driving your  
boat in unfamiliar waters.  
MAIN CHANNEL BUOYS  
"1" " 3" " 5" " 7"  
" 6"  
LIGHTED BUOY (Port Hand)`  
C "1"  
N " 2"  
" 7"  
Odd number. increasing toward head of naviga-  
tion.Leave to port (left) proceeding upstream.  
RB " L"  
or  
White Light  
Green Light  
RG " L"  
1
1
OR  
"5"  
new  
BUOY  
old  
COLOR CODE  
"4"  
BLACK  
" 2" " 4" " 6"  
LIGHTED BUOY (Starboard Hand)`  
RED  
Even number,increasing toward head of naviga-  
tion. Leave to starboard (right) proceeding up-  
stream.  
" 3"  
GREEN  
White Light  
Red Light  
"A"  
2
2
OR  
" 2"  
new  
old  
"1"  
"A"  
LIGHTED SAFE WATER BUOY  
Proceeding toward head  
of navigation from seaward  
No number. Marks midchannel, pass on either  
side. Letter has no lateral significance, used for  
identification and location purposes.  
SECONDARY CHANNEL BUOYS  
STARTS NEW NUMBERING SYSTEM  
Top Mark  
White Light  
White Light  
C
" 1"  
CAN BUOY  
A
A
Odd number. Leave to port.  
OR  
1
1
OR  
new  
old  
old  
new  
RB " L"  
RG " L"  
LIGHTED PREFERRED CHANNEL TO  
PORT BUOY  
N
" 2"  
NUN BUOY  
Even number. Leave to starboard  
No number. Topmost band red  
-
preferred  
channel is to left of buoy. Letter has no lateral  
significance, used for identification and location  
purposes.  
Red or  
White Light  
Red Light  
2
L
L
new  
old  
No change  
1-9  
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EMU00016  
FUELING INSTRUCTIONS  
w
GASOLINE AND ITS VAPORS ARE HIGH-  
LY FLAMMABLE AND EXPLOSIVE!  
8 Do not smoke when refueling, and  
keep away from sparks, flames, or  
other sources of ignition.  
8 Stop engine before refueling.  
8 Refuel in a well-ventilated area. Refuel  
portable fuel tanks off the boat.  
8 Take care not to spill gasoline. If gaso-  
line spills, wipe it up immediately with  
dry rags.  
8 Do not overfill the fuel tank.  
8 Tighten the filler cap securely after  
refueling.  
8 If you should swallow some gasoline  
inhale a lot of gasoline vapor, or get  
gasoline in your eyes, get immediate  
medical attention.  
8 If any gasoline spills onto your skin,  
immediately wash with soap and  
water. Change clothing if gasoline spills  
on it.  
8 Touch the fuel nozzle to the filler open-  
ing or funnel to help prevent electrosta-  
tic sparks.  
cC  
Use only new clean gasoline which has  
been stored in clean containers and is not  
contaminated with water or foreign mat-  
ter.  
1-10  
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EMU00018  
GASOLINE (PETROL)  
Recommended gasoline:  
Regular unleaded gasoline with  
a minimum octane rating of 86  
(Pump Octane Number) = (R+M)/2  
If knocking or pinging occurs, use a differ-  
ent brand of gasoline or premium unlead-  
ed fuel. If unleaded gasoline is not avail-  
able, then leaded regular gasoline can be  
EMU00027  
Gasohol  
There are two types of gasohol: gasohol  
containing ethanol and that containing  
methanol. Gasohol containing ethanol  
can be used if ethanol content does not  
exceed 10% and the fuel meets minimum  
octane ratings. Gasohol containing  
methanol is not recommended by  
Yamaha because it can cause fuel system  
damage or engine performance prob-  
lems.  
EMU00858  
ENGINE OIL  
Recommended engine oil:  
YAMALUBE 2 STROKE OUTBOARD  
OIL  
If the recommended engine oil is not  
available, another 2-stroke engine oil with  
a NMMA-certified TC-W3 rating may be  
used.  
1-11  
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EMU01430¯  
BATTERY REQUIREMENT  
cC  
Do not use a battery that does not meet  
the specified capacity. If a battery which  
differs from the specification is used, the  
electrical system may perform poorly or  
be overloaded, causing electrical system  
damage.  
cC  
Models with only a rectifier installed:  
60TR, 70TR  
8 Using a maintenance-free battery with  
the above models can shorten the life  
of the battery significantly.  
8 Use caution when connecting acces-  
sories such as fish finders, as they may  
be damaged by high voltage. Install an  
optional rectifier regulator or use acces-  
sories rated to withstand 18 volts or  
higher with the above models. Consult  
your Yamaha dealer for details on  
installing an optional rectifier regulator.  
Choose a battery for electric start models  
which meets the following specifications.  
Minimum cold crank performance  
380 Amps at -17.8°C (0°F)  
Minimum reserve capacity  
124 minutes at 26.7°C (80°F)  
1-12  
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EMU01395  
PROPELLER SELECTION  
The performance of your outboard motor  
will be critically affected by your choice of  
propeller, as an incorrect choice could  
adversely affect performance and could  
also seriously damage the motor. Engine  
speed depends on the propeller size and  
boat load. If engine speed is too high or  
too low for good engine performance,  
this will have an adverse effect on the  
engine.  
Yamaha outboard motors are fitted with  
propellers chosen to perform well over a  
range of applications, but there may be  
uses where a propeller with a different  
pitch would be more appropriate. For a  
greater operating load, a smaller-pitch  
propeller is more suitable as it enables  
the correct engine speed to be main-  
tained. Conversely, a larger-pitch pro-  
peller is more suitable for a smaller oper-  
ating load.  
Yamaha dealers stock a range of pro-  
pellers, and can advise you and install a  
propeller on your outboard that is best  
suited to your application.  
NOTE:  
At full throttle and under a maximum  
boat load, the engine’s rpm should be  
within the upper half of the full throttle  
operating range, as listed in “SPECIFICA-  
TIONS” on page 4-1. Select a propeller  
which fulfills this requirement.  
If operating under conditions which allow  
the engine’s rpm to rise above the maxi-  
mum recommended range (such as light  
boat loads), reduce the throttle setting to  
maintain the rpm in the proper operating  
range.  
1-13  
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1 Propeller diameter (in inches)  
2 Propeller pitch (in inches)  
3 Type of propeller (propeller mark)  
Refer to the section “CHECKING PRO-  
PELLER” for instructions on propeller  
removal and installation.  
13 x 17 - K  
q w e  
000933  
EMU01209  
START-IN-GEAR PROTECTION  
Yamaha outboard motors or Yamaha  
approved remote control units are  
equipped with start-in-gear protection  
device(s). This feature permits the engine  
to be started only when it is Neutral.  
Always select Neutral before starting the  
engine.  
1-14  
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—MEMO—  
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EMC00010  
Chapter 2  
BASIC COMPONENTS  
MAIN COMPONENTS..............................2-1  
2
OPERATIONS OF CONTROLS AND  
OTHER FUNCTIONS................................2-2  
Fuel tank.................................................2-2  
Remote control......................................2-3  
Power trim/tilt switch............................2-7  
Trim tab..................................................2-8  
Digital tachometer ................................2-9  
Tilt support lever.................................2-12  
Top cowling lock levers......................2-12  
Flushing device ...................................2-12  
WARNING SYSTEM ..............................2-13  
Overheat warning ...............................2-13  
Oil level warning/oil filter clogging  
warning................................................2-14  
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EMU01206  
MAIN COMPONENTS  
q
w
!
!
!
!
o
i
!
u
y
e
r
t
1 Top cowling  
0 Tilt support lever  
q Power trim and tilt switch  
*w Flushing device  
*e Remote control box  
*r Digital tachometer  
2 Top cowling lock lever  
3 Anti-cavitation plate  
4 Trim tab (Anode)  
*5 Propeller  
6 Cooling water inlet  
7 Anode  
8 Trim angle adjusting rod  
9 Clamp bracket  
*May not be exactly as shown; also may not  
be included as standard equipment on all  
models.  
2-1  
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EMC20010  
OPERATIONS OF CONTROLS  
AND  
OTHER FUNCTIONS  
EMC21012  
FUEL TANK  
If your model was equipped with a  
portable fuel tank, its function is as fol-  
lows.  
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1 Fuel hose joint  
2 Fuel meter(If equipped)  
3 Fuel tank cap  
4 Air vent screw(If equipped)  
Fuel hose joint  
This connector is provided for connecting  
or disconnecting fuel hose.  
902051  
Fuel meter  
This meter is on the fuel tank cap. It  
shows current fuel quantity in the fuel  
tank approximately.  
Fuel tank cap  
This cap is for filling fuel. To remove it,  
turn it counterclockwise.  
Air Vent screw  
This screw is on the fuel tank cap. To  
loosen it, turn it counterclockwise.  
2-2  
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EMC80612  
REMOTE CONTROL  
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Both the shifter and the throttle are actu-  
ated by the remote control lever. In addi-  
tion, this control also has the electrical  
switches.  
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1 Remote control lever  
2 Neutral interlock trigger  
3 Neutral throttle lever  
701011*  
4 Main switch  
5 Engine stop lanyard switch  
6 Power trim and tilt switch  
7 Throttle friction adjusting screw  
Remote control lever  
Moving the lever forward from the  
Neutral position engages Forward gear.  
Pulling the lever back from Neutral  
engages Reverse. The engine will contin-  
ue to run at idle until the lever is moved  
about 35° (a detent can be felt). Moving  
the lever farther opens the throttle, and  
the engine will begin to accelerate.  
Nq  
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F
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1 Neutral  
2 Forward  
3 Reverse  
4 Shift  
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5 Fully closed  
6 Throttle  
7 Fully open  
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701031  
Neutral interlock trigger  
To shift out of Neutral, the neutral inter-  
lock trigger of the remote control lever  
must first be pulled up.  
UP  
DN  
000323  
2-3  
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Neutral throttle lever  
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To open the throttle without shifting into  
either Forward or Reverse, place the  
remote control lever in the Neutral posi-  
tion and lift the neutral throttle lever.  
NOTE:  
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The neutral throttle lever will operate only  
when the remote control lever is in  
Neutral. The remote control lever will  
operate only when the neutral throttle  
lever is in the closed position.  
701033*  
1 Fully open  
2 Fully closed  
Main switch  
The main switch controls the ignition sys-  
tem; its operation is described below.  
ON  
OFF  
START  
8 OFF  
Electrical circuits switched off. (The key  
can be removed.)  
8 ON  
701045  
Electrical circuits switched on. (The key  
cannot be removed.)  
8 START  
Starter-motor will turn and start engine.  
(When the key is released, it returns auto-  
matically to “ON”.)  
2-4  
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EMC28210  
Engine stop lanyard switch  
The lock-plate on the end of the lanyard  
must be attached to the engine stop  
switch for the engine to run. The lanyard  
should be attached to a secure place on  
the operator’s clothing, or arm or leg.  
Should the operator fall overboard or  
leave the helm, the lanyard will pull out  
the lock plate, stopping ignition to the  
engine. This will prevent the boat from  
running away under power.  
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8 Attach the engine stop switch lanyard  
to a secure place on your clothing, your  
arm or leg while operating.  
8 Do not attach the lanyard to clothing  
that could tear loose. Do not route the  
lanyard in such a way that it could  
become entangled, preventing it from  
functioning.  
8 Avoid accidentally pulling the lanyard  
during normal operation. Loss of  
engine power means the loss of most  
steering control. Also, without engine  
power, the boat could slow rapidly.  
This could cause people and objects in  
the boat to be thrown forward.  
NOTE:  
The engine cannot be started with the  
lock-plate removed.  
1 Lock-plate  
2 Lanyard  
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000569  
2-5  
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EMU01331  
Power Trim/Tilt Switch  
The power trim/tilt adjusts the motor  
angle in relation to the transom. The  
power trim/tilt switch is located on the  
remote control lever grip. Pushing the  
switch “UP” trims the motor up, then tilts  
the motor up. Pressing the switch “DN”  
tilts the motor down and trims the motor  
down. When the switch button is  
released, the motor will stop in its current  
position.  
UP  
DN  
UP  
DN  
701034*  
NOTE:  
Refer to the sections “ADJUSTING TRIM  
ANGLE” and “TILTING UP/DOWN” in  
Chapter 3 for instructions on usage.  
EMU01155  
Throttle Friction Adjusting Screw  
A friction device in the remote control box  
provides adjustable resistance to move-  
ment of the remote control lever, and can  
be set according to operator preference.  
An adjusting screw is located on the front  
of the remote control box.  
Resistance  
Increase  
Screw  
Turn clockwise  
Turn counterclockwise  
Decrease  
701035  
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Do not overtighten the friction adjusting  
screw. If there is too much resistance, it  
may be difficult to move the lever, which  
could result in an accident.  
2-6  
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EMU01125  
POWER TRIM/TILT SWITCH  
The power trim/tilt adjusts the motor  
angle in relation to the transom. The  
power trim/tilt switch is located on the  
side of the bottom engine cowling.  
Pushing the switch “UP” trims the motor  
up, then tilts the motor up. Pressing the  
switch “DN” tilts the motor down and  
trims the motor down. When the switch  
button is released, the motor will stop in  
its current position.  
UP  
DN  
302021  
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Use the power trim/tilt switch located on  
the bottom engine cowling only when  
the boat is at a complete stop with the  
engine off. Attempting to use the cowl-  
ing-mounted power trim/tilt switch while  
the boat is moving could increase the risk  
of falling overboard and could distract  
the operator, increasing the risk of colli-  
sion with another boat or an obstacle.  
NOTE:  
Refer to the section “Adjusting Trim  
Angle” and “Tilting Up/Down” for instruc-  
tions on usage.  
2-7  
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EMD04011  
TRIM TAB  
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The trim tab should be adjusted so that  
the steering control can be turned to  
either the right or left by applying the  
same amount of force.  
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An improperly adjusted trim tab may  
cause difficult steering. Always test run  
after the trim tab has been installed or  
replaced to be sure steering is correct. Be  
sure you have tightened the bolt after  
adjusting the trim tab.  
603014  
A
1 Trim tab  
2 Bolt  
3 Cap  
B
Boat tends to veer The rear end of  
trim tab  
603012  
To the left  
(port side)  
“Turn the left  
(port side), “”A””  
in the figure”  
To the right  
“Turn the right  
(starboard side)  
(starboard side),  
“”B”” in the figure”  
cC  
The trim tab also serves as an anode to  
protect the engine from electrochemical  
corrosion.  
Never paint the trim tab as it will become  
ineffective as an anode.  
2-8  
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EMU01614  
DIGITAL TACHOMETER  
This gauge contains the tachometer, trim  
meter, hour meter, oil level indicator, and  
the overheat warning indicator.  
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1 Tachometer  
2 Trim meter  
3 Hour meter  
4 Oil level indicator  
5 Overheat warning indicator  
6 Set button  
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001078  
7 Mode button  
NOTE:  
All segments of the display will light  
momentarily after the main switch is  
turned on and will return to normal there-  
after.  
001082  
EMU00136  
Tachometer  
This meter shows the engine speed.  
001049  
2-9  
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EMU01109  
Trim Meter  
This meter shows the trim angle of your  
outboard motor.  
NOTE:  
8 Memorize the trim angles that work  
best for your boat under different condi-  
tions. Adjust the trim angle to the  
desired setting by operating the power  
trim and tilt switch.  
001050  
8 If the trim angle of your motor exceeds  
the trim operating range, the top seg-  
ment on the trim meter display will start  
to blink.  
EMU01620  
Hour Meter  
This meter shows the number of hours  
the engine has been run. It can be set to  
show the total number of hours or the  
number of hours for the current trip. The  
display can also be turned on and off.  
8 Changing the display format  
Pressing the MODE button changes the  
display format in the following circular  
pattern:  
001087  
Total hours - Trip hours - Display off  
8 Resetting the trip hours  
Simultaneously pressing the SET and  
MODE buttons for more than 1 second  
while the trip hours are displayed resets  
the trip counter to 0 (zero).  
NOTE:  
The total number of hours the engine has  
been run cannot be reset.  
2-10  
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EMU00138  
Oil-Level Indicator  
This indicator shows the engine oil level.  
If the oil level falls below the lower limit,  
the warning indicator will start to blink.  
Refer to the sections “FILLING OIL” and  
“OIL LEVEL WARNING” for details.  
1 Oil-level indicator  
q 001051  
cC  
Do not operate the engine without oil.  
Serious engine damage will occur.  
EMU01553  
Overheat Warning Indicator  
If the engine temperature rises too high,  
the warning indicator will start to blink.  
Refer to “OVERHEAT WARNING” for  
details.  
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1 Overheat warning indicator  
001052  
cC  
Do not continue to operate the engine if a  
warning device has activated. If neces-  
sary, refer to the “TROUBLESHOOTING”  
section in this manual. Consult your deal-  
er if the problem cannot be located and  
corrected.  
2-11  
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EMD60010  
TILT SUPPORT LEVER  
To keep the outboard motor in the tilted-  
up position, lock the tilt support lever to  
the clamp bracket.  
403011*  
EMD63111  
TOP COWLING LOCK LEVERS  
To remove the engine top cowling, turn  
the front lock lever and rear lock lever(s).  
Then lift off the cowling. When replacing  
the cowling, check to be sure it fits prop-  
erly in the rubber seal. Then lock the  
cowling again by returning the levers to  
the locked position.  
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301042*  
1 Top cowling lock lever  
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301041*  
EMU01146  
FLUSHING DEVICE  
This device 1 is used to clean the cooling  
water passages of the motor using a gar-  
den hose and tap water.  
NOTE:  
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Refer to “Cleaning Cooling-water  
Passages” in Chapter 4 for instructions on  
usage.  
000945  
2-12  
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EMD80010  
WARNING SYSTEM  
cC  
Do not continue to operate the engine if  
the warning device has activated. Consult  
your Yamaha dealer if the problem can-  
not be located and corrected.  
001053  
EMD82012  
OVERHEAT WARNING  
This engine has an overheat warning  
device.  
If the engine temperature rises too high,  
the warning device will activate.  
(1); Included (—); N/A  
Warning device  
activation  
Tiller  
control  
model  
Remote  
control  
model  
701054  
The engine speed  
will automatically  
decrease to about  
2,000 r/min.  
1
The overheat  
warning indicator  
will come on.  
1
1
The buzzer will sound.  
605015  
If the warning system has been activated,  
stop the engine and check the water inlet  
for clogging.  
2-13  
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EMD84012  
OIL LEVEL WARNING /  
OIL FILTER CLOGGING WARNING  
This engine has an oil level warning sys-  
tem.  
If oil level falls below lower limit, the  
warning device will activate.  
(1); Included (—); N/A  
001054  
701054  
213025  
Warning device  
activation  
Tiller  
control  
model  
Remote  
control  
model  
The engine speed  
will automatically  
decrease to about  
2,000 r/min.  
1
The oil level  
warning indicator  
will come on.  
1
1
The buzzer will sound.  
If the warning system has been activated,  
stop the engine and check for the cause.  
NOTE:  
The warning for oil filter clogging is simi-  
lar to the warnings for low oil level and  
overheating.  
For easy troubleshooting, it is advisable  
to check for engine overheating first, then  
oil level and finally oil filter clogging.  
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1 Oil filter  
2-14  
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Oil level warning system  
The various oil-level warning system functions are as follows:  
60/70  
Oil level warning  
indicator (Digital  
tachometer)  
Oil level warning  
lamp (Analog  
tachometer)  
Engine oil tank  
Remarks  
3
Green  
more than 770 cm  
No refilling necessary.  
(0.81 US qt, 0.68 Imp qt)  
3
Yellow  
from 770 cm  
Add oil, refer to oil filling.  
(0.81 US qt, 0.68 Imp qt)  
3
down to 280 cm  
(0.30 US qt, 0.25 Imp qt)  
3
280 cm (0.30 US qt,  
Buzzer sounds in remote  
control box and engine speed is  
limited to about 2,000 r/min to  
help conserve oil.  
Red  
0.25 Imp qt) or less  
Check oil filter for clogging.  
90  
Oil level warning  
indicator (Digital  
tachometer)  
Oil level warning  
lamp (Analog  
tachometer)  
Engine oil tank  
Remarks  
3
Green  
more than 1,130 cm  
No refilling necessary.  
(1.19 US qt, 0.99 Imp qt)  
3
Yellow  
from 1,130 cm  
Add oil, refer to oil filling.  
(1.19 US qt, 0.99 Imp qt)  
3
down to 310 cm  
(0.33 US qt, 0.27 Imp qt)  
3
310 cm (0.33 US qt,  
Buzzer sounds in remote  
control box and engine speed is  
limited to about 2,000 r/min to  
help conserve oil.  
Red  
0.27 Imp qt) or less  
Check oil filter for clogging.  
2-15  
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EMF00010  
Chapter 3  
1
2
3
4
5
6
OPERATION  
INSTALLATION ........................................3-1  
Mounting the outboard motor ............3-2  
FILLING FUEL AND ENGINE OIL............3-4  
Filling fuel ..............................................3-4  
Filling oil.................................................3-5  
PRE-OPERATION CHECKS......................3-6  
Operation after a long period of  
storage ...................................................3-7  
BREAKING IN (RUNNING IN)  
ENGINE .....................................................3-8  
STARTING ENGINE ...............................3-10  
WARMING UP ENGINE.........................3-13  
SHIFTING ................................................3-14  
Forward................................................3-14  
Reverse ................................................3-14  
STOPPING ENGINE ...............................3-15  
TRIMMING OUTBOARD MOTOR.........3-16  
Adjusting trim angle...........................3-17  
TILTING UP/DOWN ...............................3-19  
CRUISING IN OTHER CONDITIONS.....3-21  
Cruising in salt water..........................3-21  
Cruising in turbid water .....................3-21  
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EMF10010  
INSTALLATION  
cC  
Incorrect engine height or obstructions to  
smooth water flow (such as the design or  
condition of the boat or accessories such  
as transom ladders/depth finder trans-  
ducers) can create airborne water spray  
while the boat is cruising. Severe engine  
damage may result if the motor is operat-  
ed continuously in the presence of air-  
borne water spray.  
NOTE:  
During water testing check the buoyancy  
of the boat, at rest, with its maximum  
load. Check that the static water level on  
the exhaust housing is low enough to pre-  
vent water entry into the powerhead,  
when water rises due to waves when the  
outboard is not running.  
3-1  
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EMU00176  
MOUNTING THE OUTBOARD  
MOTOR  
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Improper mounting of the outboard  
motor could result in hazardous condi-  
tions such as poor handling, loss of con-  
trol, or fire hazards. Observe the follow-  
ing:  
8 The information presented in this sec-  
tion is intended as reference only. It is  
not possible to provide complete  
instructions for every possible  
boat/motor combination. Proper  
mounting depends in part on experi-  
ence and the specific boat/motor com-  
bination.  
8 Your dealer or other person experi-  
enced in proper rigging should mount  
the motor. If you are mounting the  
motor yourself, you should be trained  
by an experienced person. [permanent  
mounted type]  
8 Your dealer or other person experi-  
enced in proper outboard motor  
mounting should show you how to  
mount your motor. [portable type]  
Mount the outboard motor on the center  
line (keel line) of the boat, and ensure that  
the boat itself is well balanced. Otherwise,  
the boat will be hard to steer. For boats  
without a keel or which are asymmetrical,  
consult your dealer.  
1 Center line (keel line)  
104011  
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3-2  
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Overpowering a boat may cause severe  
instability. Do not install an outboard  
motor with more horsepower than the  
maximum rating on the capacity plate of  
the boat. If the boat does not have a  
capacity plate, consult the boat manufac-  
turer.  
EMU01299  
Mounting Height  
To run your boat at optimum efficiency,  
the water-resistance (drag) of the boat  
and outboard motor must be made as lit-  
tle as possible. The mounting-height of  
the outboard motor greatly affects the  
water-resistance. If the mounting-height  
is too high, cavitation tends to occur, thus  
reducing the propulsion; and if the pro-  
peller tips cut the air, the engine speed  
will rise abnormally and cause the engine  
to overheat. If the mounting-height is too  
low, the water-resistance will increase  
and thereby reduce engine efficiency.  
Mount the engine so that the anti-cavita-  
tion plate is in alignment with the bottom  
of the boat .  
104014  
NOTE:  
8 The optimum mounting height of the  
outboard motor is affected by the  
boat/motor combination. Test runs at  
different heights can help determine the  
optimum mounting height.  
8 Refer to the section “TRIMMING OUT-  
BOARD MOTOR” for instructions on  
setting the trim angle of the outboard.  
3-3  
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EMU00186  
EMU00188  
FILLING FUEL AND  
ENGINE OIL  
FILLING FUEL  
1) Put the outboard in the tilt-down posi-  
tion. Remove the fuel tank cap.  
2) Use a funnel if the nozzle on the fuel  
can or pump is not small enough or  
long enough to fit into the mouth of  
the fuel tank.  
902055  
3) Fill the fuel tank carefully.  
4) Close the cap securely after refueling.  
Wipe up any spilled fuel.  
Fuel tank capacity:  
Refer to SPECIFICATIONS, page 4-1.  
EMU01031  
FILLING FUEL  
1) Remove the fuel tank cap.  
2) Fill the fuel tank carefully.  
3) Close the cap securely after refueling.  
Wipe up any spilled fuel.  
Ring Free Fuel Additive  
Gasoline is a precise blend of many differ-  
ent substances, each chosen to give cer-  
tain characteristics. Gasoline blends have  
been changing in recent years in  
response to concerns about pollution and  
resulting emissions regulations. One of  
the most obvious changes has been the  
elimination of lead from most fuels.  
As gasoline has changed, the amount of  
additives such as aromatics and oxy-  
genates has increased. These additives  
are important for the engines in passen-  
ger cars, but they can have detrimental  
effects in marine engines, particularly 2-  
cycle outboards because of increased  
deposits in the combustion chamber.  
When enough deposits collect, piston  
rings begin sticking. Performance drops  
and engine wear increases dramatically.  
3-4  
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While many additives available may  
reduce deposits, Yamaha recommends  
the use of Ring Free Fuel Additive, avail-  
able from your Yamaha dealer. Ring Free  
has repeatedly proven its ability to clean  
combustion deposits from inside the  
engine, notably the critical piston-ring-  
land area, and fuel system components.  
Follow product labeling for use instruc-  
tions.  
EMF32310  
FILLING OIL  
(for Precision blend system model)  
This engine uses the YAMAHA PRECI-  
SION BLEND SYSTEM, which provides  
superior lubrication by ensuring the prop-  
er oil ratio for all operating conditions. No  
fuel premixing is needed (except during  
break-in/running-in). Simply pour gaso-  
line into the fuel tank and oil into the oil  
tank.  
Convenient indicator segments indicate  
condition of the oil supply. Refer to oil  
warning system.  
To fill the engine oil into the engine oil  
tank, proceed as follows:  
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203014  
Do not add gasoline (Petrol) into the oil  
tank. Fire or explosion could result.  
Engine oil tank capacity:  
Refer to “SPECIFICATION”, Page 4-1.  
1) Turn the oil filler access cap on top of  
the top cowling counterclockwise and  
open it.  
2) Open the oil tank filler cap by pulling  
a tab on the cap.  
203015  
3-5  
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3) Slowly fill the engine oil into the  
engine oil tank.  
4) After filling, replace the all caps  
securely.  
q
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1 Oil filler access cap  
2 Oil tank filler cap  
203016  
EMF40110  
PRE-OPERATION CHECKS  
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If any item in the pre-operation check is  
not working properly, have it inspected  
and repaired before operating the out-  
board motor. Otherwise, an accident  
could occur.  
Fuel  
Check to be sure you have plenty of fuel  
for your trip. Make sure there are no fuel  
leaks or gasoline fumes.  
Be sure the fuel hose is not being flat-  
tened or kinked by objects in the boat,  
and that there are no sharp objects near  
it.  
Oil  
Check to be sure you have plenty of oil for  
your trip.  
Controls  
Check throttle, shift, and steering for  
proper operation before starting the  
engine.  
The controls should work smoothly, with-  
out binding or unusual free play. Look for  
loose or damaged connections.  
Check operation of the starter and stop  
switches when the outboard moter is in  
the water.  
3-6  
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Engine  
Check the engine and engine mounting.  
Look for loose or damaged fasteners.  
Check the propeller for damage.  
cC  
Do not start the engine out of water.  
Overheating and serious engine damage  
can occur.  
EMF44010  
OPERATION AFTER A LONG PERIOD  
OF STORAGE  
(for Precision blend system model)  
When operating the engine after a long  
period (12 months) of storage, proceed as  
follows:  
1) Use a 50 : 1 gasoline-oil mixture to  
start the engine.  
2) Start the engine. Leave it idling.  
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8 Do not touch or remove electrical parts  
when starting or during operation.  
8 Keep hands, hair, and clothes away  
from flywheel and other rotating parts  
while engine is running.  
3) Watch for oil flowing through the oil  
feed pipes. After any air in the oil  
lines has been expelled, YAMAHA  
PRECISION BLEND SYSTEM should  
supply oil normally. If no oil has  
begun flowing after 10 minutes of  
idling, consult your Yamaha dealer.  
cC  
When operating the engine after a long  
period of storage, be sure to take the  
above steps; otherwise, engine seizure  
may occur.  
212011*  
3-7  
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EMF50112  
BREAKING IN (RUNNING IN)  
ENGINE  
Your new engine requires a period of  
break-in (running-in) to allow mating sur-  
faces of moving parts to wear-in evenly.  
Correct break-in (running-in) will help  
ensure proper performance and longer  
engine life.  
cC  
8 Failure to follow the break-in (running-  
in) procedure may result in reduced  
engine life or even severe engine dam-  
age.  
8 Premix fuel must be used during break-  
in (running-in) in addition to oil in the  
Precision Blend System.  
Break-in (running-in) time:10 hours  
Break-in (running-in) premix ratio  
Gasoline (petrol) : Engine oil =50 : 1  
EMF52010  
Gasoline (Petrol)/ Engine oil mixing chart  
Mixing  
ratio  
50 : 1  
1 L  
12 L  
14 L  
24 L  
Gasoline  
(Petrol)  
(0.26 US gal,  
0.22 Imp gal)  
(3.2 US gal,  
2.6 Imp gal)  
(3.7 US gal,  
3.1 Imp gal)  
(6.3 US gal,  
5.3 Imp gal)  
0.02 L  
0.24 L  
0.28 L  
0.48 L  
(0.02 US qt,  
0.02 Imp ql)  
(0.25 US qt,  
0.21 Imp qt)  
(0.30 US qt,  
0.25 Imp qt)  
(0.51 US qt,  
0.42 Imp qt)  
Engine oil  
cC  
Make sure to mix gasoline (petrol) and oil  
completely, otherwise your outboard  
motor may be damaged.  
3-8  
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EMU00227  
Run the engine under load (in gear with a  
propeller installed) as follows.  
1) First 10 minutes:  
Run the engine at the lowest possi-  
ble-speed. A fast idle in neutral is  
best.  
2) Next 50 minutes:  
Do not exceed half throttle (approxi-  
mately 3,000 r/min). Vary engine  
speed occasionally. If you have an  
easy-planing boat, accelerate at full  
throttle onto plane, then immediately  
reduce the throttle to 3,000 r/min or  
less.  
3) Second hour:  
Accelerate at full throttle onto plane,  
then reduce engine speed to three-  
quarter throttle (approximately 4,000  
r/min). Vary engine speed occasional-  
ly. Run at full throttle for one minute,  
then allow about 10 minutes of opera-  
tion at three-quarter throttle or less to  
let the engine cool.  
4) Third through tenth hours:  
Avoid operating at full throttle for  
more than 5 minutes at a time. Let the  
engine cool between full-throttle runs.  
Vary engine speed occasionally.  
5) After the first 10 hours:  
Operate the engine normally. Use  
straight gasoline (petrol) in the fuel  
tank; YAMAHA PRECISION BLEND  
SYSTEM provides proper lubrication  
for normal operation.  
3-9  
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EMU01147  
STARTING ENGINE  
w
8 Before starting the engine, make sure  
that the boat is tightly moored and that  
you can steer clear of any obstructions.  
Be sure there are no swimmers in the  
water near you.  
902053  
8 When the air vent screw is loosened,  
gasoline (petrol) vapor will be released.  
Gasoline (petrol) is highly flammable,  
and its vapors are flammable and  
explosive. Refrain from smoking, and  
keep away from open flames and  
sparks while loosening the air vent  
screw.  
8 This product emits exhaust gases  
which contain carbon monoxide, a col-  
orless, odorless gas which may cause  
brain damage or death when inhaled.  
Symptoms include nausea, dizziness,  
and drowsiness. Keep cockpit and  
cabin areas well ventilated. Avoid  
blocking exhaust outlets.  
304034*  
1) If there is an air vent screw on the fuel  
tank cap, loosen it 2 or 3 turns.  
2) If there is a fuel joint on the motor,  
firmly connect the fuel line to the  
joint. Then firmly connect the other  
end of the fuel line to the joint on the  
fuel tank.  
902061  
NOTE:  
During engine operation place the tank  
horizontally, or fuel cannot be drawn into  
the engine.  
3) Squeeze the primer bulb with the out-  
let end up until you feel it become  
firm.  
902025  
3-10  
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EMF65010  
N
PROCEDURE FOR REMOTE  
CONTROL MODEL  
4) Place the remote control lever in the  
Neutral position.  
NOTE:  
8 The start-in-gear protection device pre-  
vents the engine from starting except  
when in Neutral.  
701015  
8 It is not necessary to open the free  
accelerator lever or Neutral throttle  
lever while starting.  
5) Attach the engine stop switch lanyard  
to a secure place on your clothing, or  
your arm or leg. Then, install the lock  
plate on the other end of the lanyard  
in the engine stop switch.  
w
000293  
8 Attach the engine stop switch lanyard  
to a secure place on your clothing, your  
arm or leg while operating.  
8 Do not attach the lanyard to clothing  
that could tear loose. Do not route the  
lanyard where it could become entan-  
gled, preventing from functioning.  
8 Avoid accidentally pulling the lanyard  
during normal operation. Loss of  
engine power means the loss of most  
steering control. Also, without engine  
power, the boat could slow rapidly.  
This could cause people and objects in  
the boat to be thrown forward.  
6) Turn the main switch to “ON”.  
3-11  
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EMU00949  
Electric Start Model  
7) Turn the main switch to “START”,  
and hold it for a maximum of 5 sec-  
onds.  
ON  
OFF  
START  
8) Immediately after the engine starts,  
release the main switch to return it to  
“ON”.  
cC  
701022  
8 Do not turn the main switch to  
“START” when the engine is running.  
8 Do not keep the starter-motor turning  
for more than 5 seconds. The battery  
will rapidly become exhausted and it  
will be impossible for it to start the  
engine. If the engine does not start  
within 5 seconds, return the main  
switch to “ON”, wait 10 seconds, and  
then crank the engine again.  
3-12  
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EMG00210  
WARMING UP ENGINE  
1) Before beginning operation, allow the  
engine to warm up at idling speed for  
3 minutes. (Failure to do this will  
shorten engine life.)  
2) Check for a steady flow of water from  
the cooling-water pilot hole.  
309014  
cC  
A continuous flow of water from the pilot  
hole shows that the water pump is  
pumping water through the cooling pas-  
sages. If water is not flowing out of the  
pilot hole at all times while the engine is  
running, do not continue to run the  
engine. Overheating and serious damage  
could occur. Stop the engine and check  
to see if the water inlet on the lower cas-  
ing is blocked. If the problem cannot be  
found and corrected, consult your  
Yamaha dealer.  
NOTE:  
After the engine starts, warm-up opera-  
tion is automatically controlled by the  
Prime Start system. Automatic control is  
cancelled if the throttle is opened more  
than halfway.  
3-13  
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EMU00261  
SHIFTING  
w
Before shifting, make sure there are no  
swimmers or obstacles in the water near  
you.  
cC  
To change the shifting position from for-  
ward to reverse or vice-versa, close the  
throttle first so that the engine idles (or  
runs at low speeds).  
EMU00264  
N
F
FORWARD  
Pull up the neutral interlock trigger (If  
equipped) and move the remote control  
lever quickly and firmly from Neutral to  
Forward.  
EMU00269  
REVERSE  
701043  
w
When operating in Reverse, go slowly. Do  
not open the throttle more than half.  
Otherwise, the boat may become unsta-  
ble, which could result in loss of control  
and an accident.  
N
R
Pull up the neutral interlock trigger (If  
equipped) and move the remote control  
lever quickly and firmly from Neutral to  
Reverse.  
701044  
3-14  
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EMG38010  
STOPPING ENGINE  
Let it cool off for a few minutes at idle or  
low speed first. Stopping the engine  
immediately after operating at high speed  
is not recommended.  
EMG41211  
PROCEDURE  
1) Turn the main switch to “OFF”.  
ON  
START  
OFF  
NOTE:  
The engine can also be stopped by  
pulling the lanyard from the engine stop  
switch (then turning the main switch to  
“OFF”).  
701023  
2) If the fuel joints are provided, discon-  
nect the fuel line from the motor after  
stopping the engine.  
304034*  
3) Tighten the air vent screw on the fuel  
tank cap after stopping the engine, if  
it is equipped.  
4) Remove the key if the boat will be left  
unattended.  
902052  
3-15  
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EMU01412  
TRIMMING OUTBOARD  
MOTOR  
The trim angle of the outboard motor  
helps determine the position of the bow  
of the boat in the water. The correct trim  
angle will help improve performance and  
fuel economy while reducing strain on the  
engine. The correct trim angle depends  
upon the combination of boat, engine,  
and propeller. Correct trim is also affected  
by variables such as the load in the boat,  
sea conditions, and running speed.  
w
Excessive trim for the operating condi-  
tions (either trim up or trim down) can  
cause boat instability and can make  
steering the boat more difficult. This  
increases the possibility of an accident. If  
the boat begins to feel unstable or is hard  
to steer, slow down and/or readjust the  
trim angle.  
q
000862  
NOTE:  
Refer to the section “ADJUSTING TRIM  
ANGLE” for instructions on usage.  
1 Trim operating angle  
3-16  
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ADJUSTING TRIM ANGLE  
EMU01401  
UP  
DN  
UP  
DN  
Power Trim/Tilt Model  
w
q
8 Be sure all people are clear of the out-  
board motor when adjusting the  
trim/tilt angle, also be careful not to  
pinch any body parts between the drive  
unit and clamp bracket.  
701034  
8 Use caution when trying a trim position  
for the first time. Increase speed gradu-  
ally and watch for any signs of instabili-  
ty or control problems.  
8 Use the power trim/tilt switch located  
on the bottom engine cowling (if  
equipped) only when the boat is at a  
complete stop with the engine off.  
The outboard motor trim angle can be  
adjusted operating the power trim/tilt  
switch 1.  
To raise the bow (“trim-out”), push the  
switch UP.  
To lower the bow (“trim-in”), push the  
switch DN.  
Make test runs with the trim set to differ-  
ent angles to find the position that works  
best for your boat and operating condi-  
tions.  
NOTE:  
To adjust the trim angle while the boat is  
moving, use the power trim and tilt  
switch located on the remote control  
device or tiller handle, if so equipped.  
3-17  
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Bow up  
When the boat is on plane, a bow-up atti-  
tude result in less drag, greater stability  
and efficiency. This is generally when the  
keel line of the boat is up about 3 to 5  
degrees. When trimmed out, the boat  
may have more tendency to steer to one  
side or the other. Compensate for this as  
you steer. The trim tab can also be adjust-  
ed to help offset this effect.  
Too much trim-out puts the bow of the  
boat too high in the water. Performance  
and economy are decreased because the  
hull of the boat is pushing the water and  
there is more air drag.  
Excessive trim-up can cause the propeller  
to ventilate, which reduces performance  
further. When trimmed-out too much, a  
boat may “porpoise” (hop in the water),  
which could throw the operator and pas-  
sengers overboard.  
q
w
e
105011  
Bow down  
When the bow of the boat is down, it is  
easier to accelerate from a standing start  
onto plane.  
Too much trim-in causes the boat to  
“plow” through the water, decreasing  
fuel economy and making in hard to  
increase speed.  
Operating with excessive trim-in at higher  
speeds also makes the boat unstable.  
Resistance at the bow is greatly  
increased, heightening the danger of  
“bow steering” and making operation dif-  
ficult and dangerous.  
105013  
1 Bow up  
2 Bow down  
3 Optimum angle  
105015  
3-18  
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EMU01200  
TILTING UP/DOWN  
If the engine will be stopped for some  
time, or if the boat is moored in shallows,  
the engine should be tilted up to protect  
the propeller and casing from damage by  
collision with obstructions, and also to  
reduce salt corrosion.  
000817  
cC  
Before tilting the motor, follow the proce-  
dures under “STOPPING ENGINE”. Never  
tilt the motor while the engine is running.  
Severe damage from overheating can  
result.  
w
Be sure all people are clear of the out-  
board motor when adjusting the tilt  
angle, also be careful not to pinch any  
body parts between the drive unit and  
engine bracket.  
w
Leaking fuel is a fire hazard. Disconnect  
the fuel line or close the fuel cock if the  
engine will be tilted for more than a few  
minutes. Otherwise, fuel may leak. (If the  
fuel connector is provided on the motor.)  
3-19  
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EMU00295  
PROCEDURE FOR TILTING UP  
Power tilt / Power trim/tilt model  
UP  
DN  
UP  
DN  
1) Remove the fuel-line connection from  
the motor. (If the connector is provid-  
ed on the motor.)  
2) Push the power tilt / power trim/tilt  
switch “UP” until the outboard has  
tilted up completely.  
701034*  
UP  
DN  
302021*  
3) Turn the tilt-support lever toward you  
and support the engine.  
w
After tilting the engine, be sure to sup-  
port it with the tilt-support lever.  
Otherwise, the engine could fall back  
down suddenly if oil in the power tilt /  
power trim/tilt unit should lose pressure.  
403011*  
Power trim/tilt model  
4) Once the engine is supported with the  
tilt-support lever, push the power  
trim/tilt switch DOWN to retract the  
trim rods.  
411014  
3-20  
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cC  
Be sure to retract the trim rods complete-  
ly during mooring. This protects the rods  
from marine growths and corrosion  
which could damage the power trim/tilt  
mechanism.  
EMU00304  
PROCEDURE FOR TILTING DOWN  
Power tilt / Power trim/tilt model  
1) Push the power tilt / power trim/tilt  
switch “UP” until the engine is sup-  
ported by the tilt rod.  
2) Release the tilt-support lever.  
3) Push the power tilt / power trim/tilt  
switch “DN”(Down) to lower the  
engine to the desired position.  
411021  
EMH60010  
CRUISING IN OTHER  
CONDITIONS  
CRUISING IN SALT WATER  
After operating in salt water, wash out the  
cooling-water passages with fresh water  
to prevent them from becoming clogged-  
up with salt deposits.  
NOTE:  
Refer to cooling system flushing instruc-  
tions in “TRANSPORTING AND STORING  
OUTBOARD MOTOR”.  
CRUISING IN TURBID WATER  
It is strongly recommended that the  
optional chromium-plated water-pump kit  
be installed if the outboard is to be used  
in turbid (muddy) water conditions.  
3-21  
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EMK00010  
Chapter 4  
1
2
3
4
5
MAINTENANCE  
SPECIFICATION DATA.............................4-1  
TRANSPORTING AND STORING  
OUTBOARD MOTOR ...............................4-3  
Trailering outboard motor ...................4-3  
Storing outboard motor.......................4-4  
PERIODIC MAINTENANCE......................4-8  
Replacement parts................................4-8  
Maintenance chart ................................4-9  
Cleaning and adjusting spark plug ...4-10  
Checking fuel system .........................4-12  
Cleaning fuel filter...............................4-13  
Adjusting idling speed .......................4-14  
Checking water drain under engine  
oil tank..................................................4-15  
Replacing fuse.....................................4-16  
Checking wiring and connectors.......4-16  
Exhaust leakage ..................................4-16  
Water leakage......................................4-16  
Greasing...............................................4-17  
Checking power trim and tilt  
system..................................................4-18  
Checking propeller..............................4-19  
Changing gear oil................................4-21  
Inspecting and replacing anode........4-22  
Checking battery .................................4-23  
Checking bolts and nuts.....................4-26  
Motor exterior .....................................4-26 6  
Cleaning cooling-water passages.....4-26  
Coating the boat bottom....................4-27  
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EMK10011*  
SPECIFICATION DATA  
Model  
Unit  
60TRA  
Item  
DIMENSIONS  
8Overall Length  
8Overall Width  
8Overall Height  
8Transom height  
8Weight  
mm (in.)  
mm (in.)  
mm (in.)  
mm (in.)  
kg (lb.)  
713 (28.1)  
364 (14.3)  
1,252 (49.3)/1,374 (54.1)/1,501(59.1)  
400(15.7)/521 (20.5)/648 (25.5)  
106(234)/108(238)/111(245)  
L/X  
L/X  
PERFORMANCE  
8Full throttle operating range  
8Maximum output  
8Idling speed  
r/min  
kW (HP)  
r/min  
4,500~5,500  
44.1 at 5,000 r/min  
700~800  
ENGINE  
8Type  
Number of cylinders  
Displacement  
2-stroke, L  
3
849 (51.8)  
3
cm (cu.in.)  
Bore × stroke  
8Ignition system  
8Spark plug  
mm (in.)  
72.0 × 69.5 (2.8 × 2.7)  
C.D.I system  
B8HS-10  
NGK  
Spark plug gap  
8Control system  
mm (in.)  
0.9~1.0 (0.035~0.039)  
Remote control  
Electric start  
12-70~100  
380  
8Starting system  
8Battery capacity  
Minimum cold crank performance  
Minimum reserve capacity  
8Alternator output  
8Starting carburetion system  
V-AH  
Amps at —17.8°C (0°F)  
minutes at 26.7°F (80°F)  
V-Amp (W)  
124  
12-6  
Prime start system  
DRIVE UNIT  
8Gear positions  
Gear ratio  
Forward-Neutral-Reverse  
2.33 (28/12)  
8Trim/tilt system  
8Propeller mark  
Power trim/tilt  
K
FUEL AND OIL  
8Fuel  
Regular-unleaded gasoline  
(P.O.N.: minimum 86)  
YAMALUBE 2 STROKE OUTBOARD OIL, or an equivalent  
TC-W3 certified outboard oil  
Remote: — Engine: 2.8 (3.0, 2.5)  
Fuel tank capacity  
8Recommended engine oil  
L (US gal, Imp gal)  
L (US qt, Imp qt)  
Oil tank capacity  
8Fuel/oil ratio  
8Recommended gearcase oil  
Gear oil capacity  
Hypoid gear oil (SAE 90)  
610 (20.6, 21.5)  
cm3 (US oz, Imp oz)  
TIGHTENING TORQUE  
8Spark plug  
8Propeller nut  
N•m (kgf•m, lb•ft)  
N•m (kgf•m, lb•ft)  
25 (2.5, 18)  
35 (3.5, 25)  
4-1  
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70TRA  
90TRA  
713 (28.1)  
364 (14.3)  
726 (28.6)  
374 (14.7)  
1,374 (54.1)/1,501 (59.1)  
521 (20.5)/648 (25.5)  
107.5 (237)/110.5 (244)  
1,413 (55.6)/1,540 (60.6)  
520 (20.5)/647 (25.5)  
122.5 (270)/125.5 (277)  
5,000~6,000  
4,500~5,500  
51.5 (70) at 5,500 r/min  
750~850  
66.2 (90) at 5,000 r/min  
750~850  
2-stroke, L  
3
2-stroke, L  
3
849 (51.8)  
1,140 (69.6)  
82.0 × 72.0 (3.2 × 2.8)  
C.D.I system  
B8HS-10  
72.0 × 69.5 (2.8 × 2.7)  
C.D.I system  
B8HS-10  
0.9~1.0 (0.035~0.039)  
Remote control  
Electric start  
12-70~100  
380  
0.9~1.0 (0.035~0.039)  
Remote control  
Electric start  
12-70~100  
380  
124  
124  
12-6  
12-10  
Prime start system  
Prime start system  
Forward-Neutral-Reverse  
2.33 (28/12)  
Forward-Neutral-Reverse  
2.00 (26/13)  
Power trim/tilt  
K
Power trim/tilt  
K
Regular-unleaded gasoline  
(P.O.N.: minimum 86)  
Regular-unleaded gasoline  
(P.O.N.: minimum 86)  
YAMALUBE 2 STROKE OUTBOARD OIL, or an  
equivalent TC-W3 certified outboard oil  
Remote: — Engine: 2.8 (3.0, 2.5)  
YAMALUBE 2 STROKE OUTBOARD OIL, or an  
equivalent TC-W3 certified outboard oil  
Remote: — Engine: 3.3 (3.5, 2.9)  
Hypoid gear oil (SAE 90)  
610 (20.6, 21.5)  
Hypoid gear oil (SAE 90)  
610 (20.6, 21.5)  
25 (2.5, 18)  
35 (3.5, 25)  
25 (2.5, 18)  
35 (3.5, 25)  
4-2  
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EMU01369  
TRANSPORTING AND  
STORING OUTBOARD MOTOR  
w
Leaking fuel is a fire hazard. When trans-  
porting and storing the outboard motor,  
close the air vent screw and fuel cock to  
prevent fuel from leaking.  
000940  
EMU00326  
TRAILERING OUTBOARD MOTOR  
The motor should be trailered and stored  
in the normal running position. If there is  
insufficient road clearance in this position,  
then trailer the motor in the tilt position  
using a motor support device such as a  
transom saver bar.  
For further details, consult your Yamaha  
dealer.  
w
8 Never get under the lower unit while it  
is tilted, even if a motor support bar is  
used. Severe injury could occur if the  
outboard accidentally falls.  
8 USE CARE when transporting fuel tank,  
whether in a boat or car.  
8 DO NOT fill fuel container to maximum  
capacity. Gasoline will expand consid-  
erably as it warms up and can build up  
pressure in the fuel container. This can  
cause fuel leakage and a potential fire  
hazard.  
cC  
Do not use the tilt support lever/knob  
when trailering the boat. The outboard  
motor could shake loose from the tilt  
support and fall. If the motor can not be  
trailered in the down position, use an  
additional support device to secure it in  
the up position.  
4-3  
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EMK16010  
STORING OUTBOARD MOTOR  
When storing your Yamaha outboard for  
prolonged periods of time, (2 months or  
longer), several important procedures  
must be performed to prevent expensive  
damage. This is especially important for  
your Precision Blend equipped outboard  
due to the lean oil ratios used at idle prior  
to shutting the engine off for the season.  
It is advisable to have your outboard ser-  
viced by an authorized Yamaha dealer  
prior to storage. However, the following  
procedures can be performed by you, the  
owner, with a minimum of tools.  
EMK21010  
Filling Fuel Tank  
Fill the fuel tank with fresh fuel and add  
one ounce of “Yamaha Fuel Conditioner  
and Stabilizer” (Part No. LUB-FUELC-12-  
00) to each gallon of fuel.  
NOTE:  
The use of “Yamaha Fuel Conditioner and  
Stabilizer” eliminates the need to drain  
the fuel system. Consult your Yamaha  
dealer or other qualified mechanic if the  
fuel system is to be drained instead.  
4-4  
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EMK22111  
Flushing Cooling System and Fogging  
Engine  
Cooling system flushing is essential to  
prevent the cooling system from clogging  
up with salt, sand, or dirt. In addition, fog-  
ging of the engine is mandatory to pre-  
vent expensive engine damage due to  
rust. Perform the flushing and fogging at  
the same time.  
1) Remove the top cowling and silencer  
cover. Remove the propeller.  
2) Install a flushing attachment to the  
lower unit. (Flushing attachment  
available from your Yamaha dealer).  
cC  
Avoid running the outboard at high  
speed while on the flushing attachment,  
or overheating could occur.  
w
8 Do not touch or remove electrical parts  
when starting or during operation.  
8 Keep hands, hair and clothes away  
from flywheel and other rotating parts  
while engine is running.  
3) Run the engine at a fast idle for 10~15  
minutes.  
605014  
4) Just prior to turning off the engine,  
quickly spray “Yamaha Stor-Rite  
Engine Fogging Oil” (Part No. LUB-  
STRRT-12-00) alternately into each  
carburetor. When properly done, the  
engine will smoke excessively and  
almost stall.  
5) Remove the flushing attachment and  
wipe off any excess water.  
6) Install the silencer cover and top  
cowling. Install the propeller.  
4-5  
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EMK26111  
Lubrication  
1) Remove the spark plugs, and spray a  
10 second spray of “Yamaha Stor-  
Rite Engine Fogging Oil” into each  
cylinder. Grease the spark plug  
threads and reinstall the spark plugs  
and torque to proper specification.  
(Refer to “CLEANING AND ADJUST-  
ING SPARK PLUG”.)  
2) Turn the engine over with the stop  
lanyard disconnected to work the fog-  
ging oil into the piston rings.  
3) Fill the oil tanks. This prevents the for-  
mation of condensation. For models  
with a remote tank, it may be neces-  
sary to manually override the control  
unit to completely fill the engine main  
tank. (Refer to “TEMPORARY ACTION  
IN EMERGENCY”).  
4) Change the lower unit oil. (Refer to  
“CHANGING GEAR OIL”). Inspect the  
oil for the presence of water which  
indicates a leaky seal. Seal replace-  
ment should be performed by an  
authorized Yamaha dealership prior  
to use.  
5) Grease all grease fittings. (Refer to  
“GREASING”)  
EMK27011  
Cleaning and Anti-corrosion Measure  
1) Wash down the exterior of the out-  
board with fresh water and dry off  
completely.  
2) Spray the engine’s exterior with  
“Yamaha Silicone Protectant” (Part  
No. LUB-SILCNE-13-00).  
3) Wax the cowling with a non-abrasive  
wax such as “Yamaha Silicone Wax”  
(Part No. ACC-11000-15-02).  
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4-6  
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EMK29010  
Battery Care  
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Battery electrolyte is poisonous and dan-  
gerous, causing severe burns, etc. It con-  
tains sulfuric acid. Avoid contact with  
skin, eyes, or clothing.  
Antidote:  
EXTERNAL; Flush with water.  
INTERNAL; Drink large quantities of  
water or milk. Follow with milk of mag-  
nesia, beaten egg, or vegetable oil. Call  
physician immediately.  
EYES; Flush with water for 15 minutes  
and get prompt medical attention.  
Batteries produce explosive gases: Keep  
sparks, flame, cigarettes, etc. away.  
Ventilate when charging or using in a  
closed space. Always wear eye protection  
when working near batteries.  
KEEP OUT OF REACH OF CHILDREN.  
NOTE:  
Batteries vary among manufacturers.  
Therefore the following procedures may  
not always apply. Consult your battery  
manufacturer’s instructions.  
1) Disconnect and remove the battery  
from the boat. Always disconnect the  
black negative lead first to prevent the  
risk of shorting.  
2) Clean the battery casing and termi-  
nals. Fill each cell to the upper level  
with distilled water.  
3) Store the battery on a level surface in  
a cool, dry, well-ventilated place out  
of direct sunlight.  
4) Once a month, check the specific  
gravity of the electrolyte and recharge  
as required to prolong battery life.  
4-7  
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EMK32110  
PERIODIC MAINTENANCE  
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Be sure to turn off the engine when you  
perform maintenance unless otherwise  
specified. If the owner is not familiar with  
machine servicing, this work should be  
done by a Yamaha dealer or other quali-  
fied mechanic.  
A service manual is available for purchase  
through a Yamaha dealer for owners who  
have the mechanical skills, tools, and  
other equipment necessary to perform  
maintenance not covered by this owner’s  
manual.  
EMK33011  
REPLACEMENT PARTS  
If replacement parts are necessary, use  
only genuine Yamaha parts or equiva-  
lents of the same type and of equivalent  
strength and materials. Any part of inferi-  
or quality may malfunction, and the  
resulting loss of control could endanger  
the operator and passengers.  
Yamaha genuine parts and accessories  
are available from a Yamaha dealer.  
4-8  
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MAINTENANCE CHART  
Frequency of maintenance operations may be adjusted according to the operating con-  
ditions, but the following table gives general guidelines.  
The mark (7) indicates the check-ups which you may carry out yourself.  
The mark (2) indicates work to be carried out by your Yamaha dealer.  
Initial  
Every  
Interval  
Refer  
Page  
50 hours  
100 hours 200 hours  
10 hours  
Item  
(3 months) (6 months)  
(1 year)  
Carburetor  
Cooling water passages  
Fuel filter  
Fuel system  
Throttle link  
Cleaning  
Cleaning  
Cleaning  
Inspection  
1
1
1
4-5  
4-13  
4-12  
4-14  
4-10  
4-15  
4-18  
4-16  
4-16  
4-16  
4-17  
4-21  
4-26  
4-22  
4-19  
4-26  
4-23  
1
1
Inspection/Adjustment  
Inspection/Adjustment  
Cleaning/Adjustment/Replacement  
Cleaning  
Idling speed  
Spark plug  
Oil tank water drain  
Oil pump  
Power trim and tilt system  
Wiring & Connectors  
Exhaust leakage  
Water leakage  
Grease points  
Gear oil  
Bolts & Nuts  
Cowling clamp  
Anode  
Inspection/Adjustment  
Inspection  
Inspection/Reconnect  
Inspection  
Inspection  
Greasing  
Change  
Retightening  
Inspection  
Inspection  
Inspection  
1
Propeller  
Motor exterior  
Battery  
Inspection  
Inspection  
(every month)  
NOTE:  
Cooling water passages;  
When operating in salt water, turbid or muddy water, the engine should be flushed  
with clean water after each use.  
4-9  
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EMU01202  
CLEANING AND ADJUSTING SPARK  
PLUG  
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When removing or installing a spark plug,  
be careful not to damage the insulator. A  
damaged insulator could allow external  
sparks, which could lead to explosion or  
fire.  
The spark plug is an important engine  
component and is easy to inspect. The  
condition of the spark plug can indicate  
something about the condition of the  
engine. For example, if the center elec-  
trode porcelain is very white, this could  
indicate an intake air leak or carburetion  
problem in that cylinder. Do not attempt  
to diagnose any problems yourself.  
Instead, take the outboard motor to a  
Yamaha dealer. You should periodically  
remove and inspect the spark plug  
because heat and deposits will cause the  
spark plug to slowly break down and  
erode. If electrode erosion becomes  
excessive, or if carbon and other deposits  
are excessive, you should replace the  
spark plug with another of the correct  
type.  
Standard spark plug:  
Refer to “SPECIFICATIONS”, page 4-1.  
Before fitting the spark plug, measure the  
electrode gap with a wire thickness  
gauge; adjust the gap to specification if  
necessary.  
Spark plug gap:  
Refer to “SPECIFICATIONS”, page 4-1.  
4-10  
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When fitting the plug, always clean the  
gasket surface and use a new gasket.  
Wipe off any dirt from the threads and  
screw in the spark plug to the correct  
torque.  
Spark plug torque:  
Refer to “SPECIFICATIONS”, page 4-1.  
NOTE:  
If a torque-wrench is not available when  
you are fitting a spark plug, a good esti-  
mate of the correct torque is 1/4 to 1/2 a  
turn past finger-tight. Have the spark plug  
adjusted to the correct torque as soon as  
possible with a torque-wrench.  
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903022  
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Initial of spark  
plug I.D. mark  
Plug wrench size  
B
21 mm (13/16 in.)  
16 mm (5/8 in.)  
C/BK  
D
18.3 mm (23/32 in.)  
1 Spark plug gap  
2 Spark plug I.D. mark (NGK)  
4-11  
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EMK38010  
CHECKING FUEL SYSTEM  
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Gasoline (petrol) and its vapors are highly  
flammable and explosive. Keep away  
from sparks, cigarettes, flames or other  
sources of ignition.  
Check the fuel line for leaks, cracks, or  
malfunctions. If any problem is found, it  
should be repaired immediately by  
Yamaha dealer or other qualified mechan-  
ic.  
Checking points  
8 Fuel system parts leakage.  
8 Fuel hose joint leakage.  
8 Fuel hose cracks or other damage.  
8 Fuel connector leakage.  
106071  
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Leaking fuel can result in fire or explo-  
sion.  
8 Check for fuel leakage regularly.  
8 If any fuel leakage is found, the fuel  
system must be repaired by a qualified  
mechanic. Improper repairs can make  
the outboard unsafe to operate.  
4-12  
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EMK50011  
CLEANING FUEL FILTER  
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Gasoline (petrol) is highly flammable, and  
its vapors are flammable and explosive.  
8 If you have any question about properly  
doing this procedure, consult your  
Yamaha dealer.  
8 Do not perform this procedure on a hot  
or running engine. Allow the engine to  
cool.  
8 There will be fuel in the fuel filter. Keep  
away from sparks, cigarettes, flames or  
other sources of ignition.  
8 This procedure will allow some fuel to  
spill. Catch fuel in a rag. Wipe up any  
spilled fuel immediately.  
8 The fuel filter must be reassembled  
carefully with O-ring, filter cup, and  
hoses in place. Improper assembly can  
result in a fuel leak, which could result  
in a fire or explosion hazard.  
To clean the fuel filter:  
1) Remove the nut holding the fuel filter  
assembly if equipped.  
2) Unscrew the filter cup, catching any  
spilled fuel in a rag.  
3) Remove the filter element, and wash  
it in solvent.  
207016  
Allow it to dry. Inspect the filter ele-  
ment and O-ring to make sure they  
are in good condition. Replace them if  
necessary.  
4-13  
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4) Reinstall the filter element in the cup.  
Make sure the O-ring in position in  
the cup. Firmly screw the cup onto  
the filter housing.  
5) Attach the filter assembly to the  
bracket with that the fuel hoses are  
attached to the filter assembly.  
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6) Run the engine and check the filter  
and lines for leaks.  
207013  
1 Filter element  
2 O-ring  
3 Filter cap  
4 Filter housing  
EMK54110  
ADJUSTING IDLING SPEED  
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8 Do not touch or remove electrical parts  
when starting or during operation.  
8 Keep hands, hair and clothes away  
from flywheel and other rotating parts  
while engine is running.  
cC  
This procedure must be performed while  
the outboard motor is in the water. A  
flushing attachment or test tank can be  
used.  
Procedure  
NOTE:  
A diagnostic tachometer should be used  
for this procedure.  
1) Start the engine and allow it to warm  
up fully in Neutral until it is running  
smoothly. If the outboard is mounted  
on a boat, be sure the boat is tightly  
moored.  
4-14  
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2) Adjust the throttle stop-screw to set  
the idling speed to specification (see  
“SPECIFICATIONS”) by turning the  
stop-screw clockwise to increase the  
idling speed, and turning it counter-  
clockwise to decrease the idling  
speed.  
NOTE:  
Correct idling-speed adjustment is only  
possible if the engine is fully warmed-up.  
If not warmed up fully, the speed setting  
will tend to be too high. If you have diffi-  
culty obtaining the specified idle, consult  
a Yamaha dealer or other qualified  
mechanic.  
1 Throttle stop-screw  
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204015  
EMK58010  
CHECKING WATER DRAIN UNDER  
ENGINE OIL TANK  
60/70  
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A translucent water drain hose is connect-  
ed from the bottom of the oil tank to the  
filler neck. If water or foreign matter col-  
lects in this hose, immediately remove  
the hose at the filler neck and drain the  
contaminants.  
213013  
1 Hose  
2 Filler neck side  
90  
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213014  
4-15  
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EMU01329  
REPLACING FUSE  
If the fuse has blown on an Electric start  
model, open the fuse holder and replace  
the fuse with a new one of proper amper-  
age.  
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Be sure to use the specified fuse. An  
incorrect fuse or a piece of wire may  
allow excessive current flow. This could  
cause electrical system damage and a fire  
hazard.  
NOTE:  
If the new fuse blows again immediately,  
consult a Yamaha dealer.  
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1 Fuse holder  
2 Fuse (20A)  
205016  
EMK78010  
CHECKING WIRING AND  
CONNECTORS  
1) Check that each grounding wire is  
properly secured.  
2) Check that each connector is engaged  
securely.  
EXHAUST LEAKAGE  
413011  
Start the engine and check that no  
exhaust leaks from the joints between the  
exhaust cover, cylinder head and crank  
case.  
WATER LEAKAGE  
Start the engine and check that no water  
leaks from the joints between the exhaust  
cover, cylinder head and crank case.  
4-16  
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EMU00366  
GREASING  
Yamaha marine grease  
(Water resistant grease)  
103031*  
4-17  
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EML02011  
CHECKING POWER TRIM AND TILT  
SYSTEM  
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8 Never get under the lower unit while it  
is tilted, even when the tilt-support  
lever is locked. Severe injury could  
occur if the outboard accidentally falls.  
8 Make sure no one is under the out-  
board before performing this test.  
1) Check the power trim and tilt unit for  
any sign of oil leaks.  
2) Operate each of the power trim and  
tilt switches on remote control and  
engine bottom cowling (If equipped)  
to check that all switches work.  
3) Tilt up the motor and check that the  
tilt rod and trim rods are pushed out  
completely.  
411015  
4) Use the tilt-support lever to lock the  
motor in the UP position. Operate the  
tilt down switch briefly so the motor  
is supported the tilt-support lever.  
5) Check that the tilt rod and trim rods  
are free of corrosion or other flaws.  
6) Activate the tilt-down switch until the  
trim rods have gone completely into  
the cylinders.  
411016  
7) Activate the trim-up switch until the  
tilt rod is fully extended. Unlock the  
tilt-support lever.  
8) Operate the motor to tilt down. Check  
that the tilt rod and trim rods operate  
smoothly.  
NOTE:  
If any operation is abnormal, consult a  
Yamaha dealer.  
Recommended fluid;  
Yamaha power trim & tilt fluid or  
ATF (DEXRON-II).  
4-18  
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EML08011*  
CHECKING PROPELLER  
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You could be seriously injured if the  
engine accidentally starts while you are  
near the propeller.  
8 Before inspecting, removing or  
installing the propeller, remove the  
spark plug caps from the spark plugs.  
Also, put the shift control in Neutral,  
put the main switch in the “OFF” posi-  
tion and remove the key, and remove  
the lanyard from the engine stop  
switch. Turn off the battery cut-off  
switch if your boat has one.  
210012  
8 Do not use your hand to hold the pro-  
peller when loosening or tightening the  
propeller nut. Put a wood block  
between the cavitation plate and the  
propeller to prevent the propeller from  
turning.  
602051  
1) Check each of the propeller blades for  
wear, erosion from cavitation or ven-  
tilation, or other damage.  
2) Check the splines for wear and dam-  
age.  
3) Check for fish line winding around the  
propeller shaft. Check the propeller  
shaft oil seal for damage.  
602054  
EMU00976  
Removing the Propeller  
1) Straighten the cotter-pin 1 and pull it  
out using a pair of pliers.  
2) Remove the propeller nut 2, washer  
3 and spacer 4.  
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3) Remove the propeller 5 and thrust  
washer 6.  
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000357  
4-19  
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EMU00397  
Installing the Propeller  
cC  
8 Be sure to install the thrust washer  
before installing propeller, otherwise,  
lower case and propeller boss may be  
damaged.  
8 Be sure to use a new cotter pin and  
bend the ends over securely.  
Otherwise, the propeller could come off  
during operation and be lost.  
1) Apply Yamaha Marine grease or  
Corrosion resistant grease to the pro-  
peller-shaft.  
2) Install the thrust washer and propeller  
on the propeller-shaft.  
3) Install the spacer and washer. Tighten  
the propeller nut to the specified  
torque.  
Tightening torque:  
Refer to “SPECIFICATIONS” page 4-1.  
4) Align the propeller nut with the pro-  
peller shaft hole. Insert a new cotter  
pin in the hole and bend the cotter pin  
ends.  
NOTE:  
602053  
If the propeller nut does not align with the  
propeller shaft hole after tightening to the  
specified torque, then tighten the nut fur-  
ther to align it with the hole.  
4-20  
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EML20010  
CHANGING GEAR OIL  
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Never get under the lower unit while it is  
tilted, even when the tilt-support lever is  
locked. Severe injury could occur if the  
outboard accidentally falls.  
1) Put the outboard in a vertical position  
(not tilted).  
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Be sure the outboard is securely fastened  
to the transom or a stable stand. You  
could be severely injured if the outboard  
falls on you.  
2) Place a suitable container under the  
gearcase.  
3) Remove the oil drain plug.  
NOTE:  
The oil drain plug is magnetic. Remove all  
metal particles from the plug before rein-  
stalling it.  
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4) Remove the oil level plug to allow the  
oil to drain completely.  
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1 Oil-level plug  
2 Oil drain-plug  
601016  
cC  
Inspect the used oil after it has been  
drained. If the oil is milky, water is get-  
ting into the gearcase which can cause  
gear damage. Consult a Yamaha dealer  
for repair of the lower unit seals.  
NOTE:  
For disposal of used oil consult your  
Yamaha dealer.  
4-21  
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5) With the outboard motor in an verti-  
cal position, using a flexible or pres-  
surized filling device, inject outboard  
motor hypoid gear oil (SAE 90) into  
the oil drain plug hole.  
Gear oil capacity:  
Refer to SPECIFICATIONS, Page 4-1.  
6) When oil begins to flow out of the oil  
level plug hole, insert and tighten the  
oil level plug.  
601015  
7) Insert and tighten the oil drain plug.  
EML24010  
INSPECTING AND REPLACING  
ANODE  
Yamaha outboard motor is protected  
from corrosion by a sacrificial anode(s).  
Check the anode periodically. Remove the  
scales from surfaces of the anode.  
For the replacement of the anode, consult  
a Yamaha dealer.  
4
603024  
cC  
Do not paint the anode, for this would  
render it ineffective.  
405012  
4-22  
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EML26010  
CHECKING BATTERY  
(for Electric start model)  
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Battery electrolytic fluid is dangerous; it  
contains sulfuric acid and therefore is poi-  
sonous and highly caustic.  
Always follow these preventive mea-  
sures:  
8 Avoid bodily contact with electrolytic  
fluid as it can cause severe burns or  
permanent eye injury.  
8 Wear protective eye gear when han-  
dling or working near batteries.  
Antidote (EXTERNAL):  
8 SKIN–Flush with water.  
8 EYES–Flush with water for 15 minutes  
and get immediate medical attention.  
Antidote (INTERNAL):  
8 Drink large quantities of water or milk  
followed by milk of magnesia, beaten  
egg, or vegetable oil. Get immediate  
medical attention.  
Batteries also generate explosive  
hydrogen gas; therefore, you should  
always follow these preventive mea-  
sures:  
8 Charge batteries in a well-ventilated  
area.  
8 Keep batteries away from fire, sparks,  
or open flames (e.g., welding equip-  
ment, lighted cigarettes, etc.).  
8 DO NOT SMOKE when charging or han-  
dling batteries.  
8 KEEP BATTERIES AND ELECTROLYTIC  
FLUID OUT OF REACH OF CHILDREN.  
cC  
A poorly maintained battery will quickly  
deteriorate.  
4-23  
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1) Check the electrolyte level at least  
once a month. Fill to the manufactur-  
er’s recommended level when neces-  
sary. Top up only with distilled water  
(or pure de-ionized water suitable to  
use in batteries).  
cC  
Ordinary tap-water contains minerals  
harmhul to a battery, and should not be  
used for topping-up.  
2) Keep the battery always in a good  
state of charge. Installing a voltmeter  
will help you monitor your battery. If  
you will not use the boat for a month  
or more, remove the battery from the  
boat and store it in a cool, dark place.  
Completely recharge the battery  
before using it.  
3) If the battery will be stored for longer  
than a month, check the specific grav-  
ity of the fluid at least once a month  
and recharge the battery when it is  
low.  
EMU01279  
Connecting the Battery  
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Mount the battery holder securely in a  
dry, well-ventilated, vibration-free loca-  
tion in the boat. Install a fully charged  
battery in the holder.  
4-24  
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cC  
8 Make sure the main switch (on applica-  
ble models) is “OFF” before working on  
the battery.  
8 Reversal of the battery leads will dam-  
age the rectifier.  
8 Connect the RED lead first when  
installing the battery and disconnect  
the RED lead last when removing it.  
Otherwise, the electrical system can be  
damaged.  
8 The electrical contacts of the battery  
and cables must be clean and properly  
connected, or the battery will not start  
the engine.  
Connect the RED lead to the POSITIVE (+)  
terminal first.  
Then connect the BLACK lead to the NEG-  
ATIVE (-) terminal.  
1 Red lead  
2 Black lead  
3 Battery  
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901012  
EMU01280  
Disconnecting the Battery  
Disconnect the BLACK lead from the NEG-  
ATIVE (-) terminal first. Then disconnect  
the RED lead from the POSITIVE (+) termi-  
nal.  
4-25  
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EML40010  
CHECKING BOLTS AND NUTS  
1) Check that bolts securing the cylinder  
head and engine and the nut securing  
the flywheel are tightened with their  
specified tightening torques.  
2) Check the tightening torques of other  
bolts and nuts.  
EMU00409  
MOTOR EXTERIOR  
EMU00410  
Cleaning the Outboard Motor  
After use, wash the exterior of the out-  
board with fresh water.  
Flush the cooling system with fresh  
water.  
NOTE:  
Refer to Flushing Cooling System instruc-  
tions in “TRANSPORTING AND STORING  
OUTBOARD MOTOR”.  
102024  
EMU01172  
90  
CLEANING COOLING-WATER  
PASSAGES  
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Flushing device equipped model  
Perform this procedure right after opera-  
tion for the most thorough flushing.  
1) After shutting off the engine, unscrew  
the garden-hose connector 2 from  
the fitting 1 on the bottom cowling.  
2) Screw the garden-hose connector 2  
onto a garden hose 3 which is con-  
nected to a fresh-water supply.  
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3) With the engine off, turn on the water  
tap and let the water flush through  
the cooling passages for about 15  
minutes. Turn off the water and dis-  
connect the garden hose 3.  
4) When flushing is complete, reinstall  
the garden-hose connector 2 on the  
fitting 1 on the bottom cowling.  
Tighten the connector securely.  
000841  
4-26  
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cC  
Do not leave the garden-hose connector  
loose on the bottom cowling fitting or let  
the hose hang free during normal opera-  
tion. Water will leak out of the connector  
instead of cooling the engine, which can  
cause serious overheating. Be sure the  
connector is tightened securely on the fit-  
ting after flushing the engine.  
NOTE:  
8 When flushing the engine with the boat  
in the water, tilting up the engine until it  
is completely out of the water will  
achieve better results.  
8 Refer to cooling system flushing  
instructions in “TRANSPORTING AND  
STORING OUTBOARD MOTOR”.  
EMU00412  
Checking Painted Surface of Motor  
Check the motor for scratches, nicks, or  
flaking paint. Areas with damaged paint  
are more likely to corrode. If necessary,  
clean and paint the areas. A touch-up  
paint is available from a Yamaha dealer.  
EML44010  
COATING THE BOAT BOTTOM  
A clean hull improves boat performance.  
The boat bottom should be kept as clean  
of marine growths as possible. If neces-  
sary, the boat bottom can be coated with  
an anti-fouling paint approved for your  
area to inhibit marine growth.  
Do not use anti-fouling paint which  
includes copper or graphite. These paints  
can cause more rapid engine corrosion.  
102025  
4-27  
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E
EMN00010  
Chapter 5  
1
2
3
4
5
6
TROUBLE RECOVERY  
TROUBLESHOOTING ..............................5-1  
TEMPORARY ACTION IN  
EMERGENCY............................................5-5  
Impact damage .....................................5-5  
Power trim/tilt will not operate............5-5  
Starter will not operate.........................5-6  
Engine fails to operate..........................5-8  
Cold engine fails to start ......................5-8  
Treatment of submerged motor .......5-11  
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E
EMU01204¯  
TROUBLESHOOTING  
A problem in the fuel, compression, or ignition systems can cause poor starting, loss of  
power, or other problems. The troubleshooting chart describes basic checks and possi-  
ble remedies. (This chart covers all Yamaha outboard motors. Therefore, some items  
may not apply to your model.)  
If your outboard motor requires repair, bring it to a Yamaha dealer.  
Trouble  
Possible Cause  
Remedy  
1. Battery capacity weak or low.  
1. Check battery condition. Use  
battery of recommended capacity.  
2. Tighten battery cables and clean  
battery terminals.  
2. Battery connections loose or  
corroded.  
3. Fuse for electric start circuit blown.  
3. Check for cause of electric  
overload and repair. Replace fuse  
with one of correct amperage.  
4. Have serviced by a Yamaha  
dealer.  
A. Starter will not  
operate.  
4. Starter components faulty.  
5. Engine stop switch lanyard not  
attached.  
5. Attach lanyard.  
6. Shift lever in gear.  
6. Shift to neutral.  
1. Fuel tank empty.  
2. Fuel contaminated or stale.  
3. Fuel filter clogged.  
1. Fill tank with clean, fresh fuel.  
2. Fill tank with clean, fresh fuel.  
3. Clean or replace filter.  
4. Read "STARTING ENGINE"  
section.  
4. Starting procedure incorrect.  
5. Fuel pump malfunctions.  
5. Have serviced by a Yamaha  
dealer.  
6. Spark plug(s) fouled or incorrect  
type.  
7. Spark plug cap(s) fitted incorrectly.  
8. Poor connections or damaged  
ignition wiring.  
6. Inspect spark plug(s). Clean or  
replace with recommended type.  
7. Check and re-fit cap(s).  
8. Check wires for wear or breaks.  
Tighten all loose connections.  
Replace worn or broken wires.  
9. Have serviced by a Yamaha  
dealer.  
B. Engine will not  
start (Starter  
operates).  
9. Ignition parts faulty.  
10. Engine stop switch lanyard not  
attached.  
10. Attach lanyard.  
11. Shift lever in gear.  
12. Engine inner parts damaged.  
11. Shift to neutral.  
12. Have serviced by a Yamaha  
dealer.  
5-1  
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Trouble  
Possible Cause  
Remedy  
1. Spark plug(s) fouled or incorrect  
type.  
2. Fuel system obstructed.  
1. Inspect spark plug(s). Clean or  
replace with recommended type.  
2. Check for pinched or kinked fuel  
line or other obstructions in fuel  
system.  
3. Fuel contaminated or stale.  
4. Fuel filter clogged.  
5. Failed ignition parts.  
3. Fill tank with clean, fresh fuel.  
4. Clean or replace filter.  
5. Have serviced by a Yamaha  
dealer.  
6. Warning system activated.  
7. Spark plug gap incorrect.  
8. Poor connections or damaged  
ignition wiring.  
6. Find and correct cause of warning.  
7. Inspect and adjust as specified.  
8. Check wires for wear or breaks.  
Tighten all loose connections.  
Replace worn or broken wires.  
9. Check and replace oil as specified.  
10. Have serviced by a Yamaha  
dealer.  
9. Specified engine oil not used.  
10. Thermostat faulty or clogged.  
C. Engine idles  
irregularly or stalls.  
11. Carburetor adjustments incorrect.  
12. Fuel pump damaged.  
11. Have serviced by a Yamaha  
dealer.  
12. Have serviced by a Yamaha  
dealer.  
13. Air vent screw on the fuel tank  
closed.  
13. Open the air vent screw.  
14. Motor angle too high.  
14. Return to normal operating  
position.  
15. Carburetor clogged.  
15. Have serviced by a Yamaha  
dealer.  
16. Fuel joint connection incorrect.  
17. Throttle valve adjustment incorrect.  
16. Connect correctly.  
17. Have serviced by a Yamaha  
dealer.  
18. Battery lead disconnected.  
18. Connect securely.  
5-2  
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Trouble  
Possible Cause  
Remedy  
1. Cooling system clogged.  
2. Engine oil level low.  
1. Check water intake for restriction.  
2. Fill oil tank with specified engine  
oil.  
3. Heat range of spark plug incorrect.  
4. Specified engine oil not used.  
3. Inspect spark plug and replace it  
with recommended type.  
4. Check and replace oil with  
specified type.  
D. Warning buzzer  
sounds or  
5. Engine oil contaminated or  
deteriorated.  
6. Oil filter clogged.  
5. Replace oil with fresh, specified  
type.  
6. Have serviced by a Yamaha  
dealer.  
indicator lamp  
lights.  
7. Oil feed/injection pump  
malfunctions.  
7. Have serviced by a Yamaha  
dealer.  
8. Load on boat improperly distributed.  
8. Distribute load to place boat on an  
even plane.  
9. Water pump/thermostat faulty.  
9. Have serviced by a Yamaha  
dealer.  
1. Propeller damaged.  
1. Have propeller repaired or  
replaced.  
2. Propeller pitch or diameter incorrect.  
2. Install correct propeller to operate  
outboard at its recommended  
speed (r/min) range.  
3. Trim angle incorrect.  
3. Adjust trim angle to achieve most  
efficient operation.  
4. Motor mounted at incorrect height  
on transom.  
4. Have motor adjusted to proper  
transom height.  
5. Warning system activated.  
6. Boat bottom fouled with marine  
growth.  
5. Find and correct cause of warning.  
6. Clean boat bottom.  
E. Engine power loss.  
7. Spark plug(s) fouled or incorrect  
type.  
8. Weeds or other foreign matter  
tangled on gear housing.  
9. Fuel system obstructed.  
7. Inspect spark plug(s). Clean or  
replace with recommended type.  
8. Remove foreign matter and clean  
lower unit.  
9. Check for pinched or kinked fuel  
line or other obstructions in fuel  
system.  
10. Fuel filter clogged.  
11. Fuel contaminated or stale.  
12. Spark plug gap incorrect.  
10. Clean or replace filter.  
11. Fill tank with clean, fresh fuel.  
12. Inspect and adjust as specified.  
5-3  
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Trouble  
Possible Cause  
Remedy  
13. Poor connections or damaged  
ignition wiring.  
13. Check wires for wear or breaks.  
Tighten all loose connections.  
Replace worn or broken wires.  
14. Have serviced by a Yamaha  
dealer.  
14. Failed ignition parts.  
15. Specified engine oil not used.  
16. Thermostat faulty or clogged.  
15. Check and replace oil with  
specified type.  
16. Have serviced by a Yamaha  
dealer.  
E. Engine power loss.  
17. Air vent screw closed.  
18. Fuel pump damaged.  
17. Open the air vent screw.  
18. Have serviced by a Yamaha  
dealer.  
19. Fuel joint connection incorrect.  
20. Heat range of spark plug incorrect.  
19. Connect correctly.  
20. Inspect spark plug and replace it  
with recommended type.  
21. Have serviced by a Yamaha  
dealer.  
21. Engine not responding properly to  
shift lever position.  
1. Propeller damaged.  
1. Have propeller repaired or  
replaced.  
2. Propeller shaft damaged.  
2. Have serviced by a Yamaha  
dealer.  
F. Engine vibrates  
excessively.  
3. Weeds or other foreign matter  
tangled on propeller.  
3. Remove and clean propeller.  
4. Motor mounting bolt loose.  
5. Steering pivot loose or damaged.  
4. Tighten bolt.  
5. Tighten or have serviced by a  
Yamaha dealer.  
5-4  
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EMN20010  
TEMPORARY ACTION IN  
EMERGENCY  
EMH80010  
IMPACT DAMAGE  
w
The outboard motor can be seriously  
damaged by a collision while operating  
or trailering. Damage could make the out-  
board motor unsafe to operate.  
If the outboard motor hits any object in  
the water, follow the procedure below;  
1) Stop the engine immediately.  
2) Inspect control system and all compo-  
nents for damage. Also, inspect the  
boat damage.  
3) However damage is found or not  
found, go back to a nearest harbor  
slowly and carefully.  
607011  
4) Have a Yamaha dealer inspection of  
the outboard motor, before operating  
it again.  
EMG65010  
POWER TRIM / TILT WILL NOT  
OPERATE  
If the engine cannot be tilted up or down  
with the power trim and tilt because of a  
discharged battery or a failure with the  
power trim and tilt unit, the engine can be  
tilted manually. Loosen the manual valve  
screw clockwise until it stops. Put the  
engine in the desired position, then tight-  
en the manual valve screw counterclock-  
wise.  
q
411012  
1 Manual valve screw  
5-5  
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EMN30410  
STARTER WILL NOT OPERATE  
If the starter mechanism does not operate  
(engine cannot be cranked with the  
starter), the engine can be started with an  
emergency starter rope.  
w
8 Use this procedure only in an emer-  
gency and only to return to port for  
repairs.  
8 When the emergency starter rope is  
used to start the engine, the start-in-  
gear protection device does not oper-  
ate. Make sure the transmission is in  
neutral. Otherwise, the boat could  
unexpectedly start to move, which  
could result in an accident.  
8 Be sure no one is standing behind you  
when pulling the starter rope. It could  
whip behind you and injure someone.  
8 An unguarded rotating flywheel is very  
dangerous. Keep loose clothing and  
other objects away when starting the  
engine. Use the emergency starter rope  
only as instructed. Do not touch the fly-  
wheel or other moving parts when the  
engine is running. Do not install the  
starter mechanism or top cowling after  
the engine is running.  
8 Do not touch the ignition coil, high  
voltage wire, spark plug cap or other  
electrical components when starting of  
operating the motor. You could be  
shocked.  
5-6  
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Procedure  
1) Remove the top cowling.  
2) Remove the flywheel cover by remov-  
ing the bolts.  
208022  
3) Prepare the engine for starting. See  
“STARTING ENGINE” for procedures.  
Be sure the engine is in Neutral and  
that the lanyard is attached to the  
engine stop switch.  
ON  
OFF  
START  
The main switch must be on if the  
main switch is equipped on the elec-  
tric start model.  
NOTE:  
701026  
Prime start model  
If the engine will not start with this proce-  
dure, refer to “ENGINE FAILS TO OPER-  
ATE”.  
4) To start the engine with emergency  
starter rope, insert the knotted end of  
the rope into the notch in the flywheel  
rotor and wind the rope several turns  
clockwise. Then, give a strong pull  
straight out to crank the engine.  
Repeat if necessary.  
208016  
5-7  
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EMN32311  
60/70  
q
ENGINE FAILS TO OPERATE  
If battery voltage is low or in the unlikely  
event of an ignition system malfunction,  
the engine speed may become erratic or  
the engine may stop. In such a case, dis-  
connect the connection on the yellow  
cord (emergency circuit) to return to port.  
1
w
2
216011  
w
When the connection is disconnected, the  
idling and low speeds are slightly higher  
than normal. Use care when starting off  
or stopping.  
90  
q
cC  
Follow this procedure only in an emer-  
gency and just long enough to return to  
port for repairs.  
216012  
w
1 CDI unit  
2 Yellow cord  
EMU00955*  
COLD ENGINE FAILS TO START  
If a cold engine fails to start for prime  
start model, use the following procedure.  
w
When starting or operating the engine,  
do not touch the ignition coil, high volt-  
age wire, spark plug cap or other electri-  
cal parts carrying high voltage. Keep  
loose clothing and other objects away  
from the engine when starting it with an  
emergency starter rope. An unguarded  
rotating flywheel is very dangerous. Do  
not attempt to replace the top cowling  
when the engine is running. Proceed at  
once to the nearest port to get the engine  
repaired. Take care to prevent water  
splashing onto the flywheel.  
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5-8  
E
1) Adjust the trim angle so that the drive  
shaft is at right angles to the water  
surface or is trimmed in.  
2) Open the emergency starter valve  
located behind the silencer cover on  
the front side.  
OPEN  
CLOSE  
214013  
3) Squeeze the priming pump two or  
three times to feed fuel.  
902025  
4) Open the throttle slightly without  
shifting using the throttle control grip,  
neutral throttle lever or free accelera-  
tor. (It is necessary to change the  
throttle opening slightly depending  
on the engine temperature.)  
N
After the engine starts, return the  
throttle to the original position.  
5) Set the MAIN SWITCH to “ON”.  
6) Set the MAIN SWITCH to “START”.  
701014  
cC  
8 Do not turn the main switch to  
“START” when the engine is running.  
8 Do not keep the starter-motor turning  
for more than 5 seconds. The battery  
will rapidly become exhausted and it  
will be impossible for the starter-motor  
to start the engine. If the engine does  
not start within 5 seconds, return the  
main switch to “ON”, wait 10 seconds,  
and then crank the engine again.  
ON  
OFF  
START  
701022  
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5-9  
E
7) After the engine starts, return the  
emergency starter valve (if used) to  
“CLOSE”.  
NOTE:  
OPEN  
When the starter mechanism malfunc-  
tions, refer to “STARTER WILL NOT  
OPERATE”.  
CLOSE  
214014  
5-10  
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EMN50011  
TREATMENT OF SUBMERGED  
MOTOR  
If the outboard motor is submerged,  
immediately take it a Yamaha dealer.  
Otherwise, some corrosion may begin  
almost immediately. If you cannot imme-  
diately take the outboard motor to a  
Yamaha dealer, follow the procedure bel-  
low for taking care to minimize engine  
damage.  
107012  
1) Thoroughly wash away mud, salt,  
seaweed, etc. with fresh water.  
2) Remove the spark plugs and face the  
spark plug holes downward to allow  
any water, mud or contaminants to  
drain.  
3) Drain the fuel from the carburetor.  
4) Feed fogging oil or engine oil through  
the carburetors and spark plug holes  
while cranking with the manual  
starter or emergency starter rope.  
5) Take the outboard motor to a Yamaha  
dealer as soon as possible.  
107013  
cC  
Do not attempt to run the motor until it  
has been completely inspected.  
107014  
5-11  
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EMP00010  
Chapter 6  
INDEX  
1
2
3
4
5
6
INDEX........................................................6-1  
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EMP10010  
Engine oil................................................1-11  
Engine stop lanyard switch.....................2-5  
Exhaust leakage .....................................4-16  
F
INDEX  
A
Adjusting idling speed ..........................4-14  
Adjusting trim angle..............................3-17 Filling fuel .................................................3-4  
Air vent screw...........................................2-2 Filling fuel and engine oil........................3-4  
B
Filling fuel tank.........................................4-4  
Basic boating rules ..................................1-6 Filling oil....................................................3-5  
Battery care...............................................4-7 Flushing cooling system and  
Battery requirement ..............................1-12 fogging engine.........................................4-5  
Bow down...............................................3-18 Flushing device ......................................2-12  
Bow up....................................................3-18 Forward...................................................3-14  
Breaking in (running in) engine..............3-8 Fuel hose joint..........................................2-2  
C
Fuel meter.................................................2-2  
Changing gear oil...................................4-21 Fuel tank....................................................2-2  
Checking battery ....................................4-23 Fuel tank cap.............................................2-2  
Checking bolts and nuts........................4-26 Fueling instructions ...............................1-10  
Checking fuel system ............................4-12  
G
Checking painted surface of motor......4-27 Gasohol...................................................1-11  
Checking power trim and tilt system...4-18 Gasoline (petrol) ....................................1-11  
Checking propeller.................................4-19 Gasoline (Petrol)/ Engine oil mixing  
Checking water drain under engine  
oil tank.....................................................4-15 Greasing..................................................4-17  
Checking wiring and connectors..........4-16  
Cleaning and adjusting spark plug ......4-10 Hour meter..............................................2-10  
Cleaning and anti-corrosion measure ...4-6  
chart...........................................................3-8  
H
I
Cleaning cooling water passages ........4-26 Identification numbers record................1-1  
Cleaning fuel filter..................................4-13 Impact damage ........................................5-5  
Cleaning the outboard motor...............4-26 Important labels.......................................1-5  
Coating the boat bottom.......................4-27 Index..........................................................6-1  
Cold engine fails to start .........................5-8 Inspecting and replacing anode...........4-22  
Connecting the battery..........................4-24 Installation ................................................3-1  
Cruising in other conditions .................3-21 Installing the propeller ..........................4-20  
Cruising in salt water.............................3-21  
K
Cruising in turbid water ........................3-21 Key number..............................................1-1  
D
L
Digital tachometer ...................................2-9 Lubrication................................................4-6  
Disconnecting the battery.....................4-25  
M
E
Main components....................................2-1  
Emission control information.................1-2 Main switch ..............................................2-4  
Engine fails to operate.............................5-8 Maintenance chart ...................................4-9  
6-1  
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Motor exterior ........................................4-26  
T
Mounting the outboard motor ...............3-2 Tachometer...............................................2-9  
Mounting height ......................................3-3 Temporary action in emergency............5-5  
N
Throttle friction adjusting screw ............2-6  
Neutral interlock trigger..........................2-3 Tilting up/down......................................3-19  
Neutral throttle lever ...............................2-4 Tilt support lever....................................2-12  
O
Top cowling lock levers.........................2-12  
Oil-level indicator...................................2-11 Trailering outboard motor ......................4-3  
Oil level warning/oil filter clogging  
Transporting and storing outboard  
warning...................................................2-14 motor.........................................................4-3  
Oil level warning system.......................2-15 Treatment of submerged motor ..........5-11  
Operation after a long period  
of storage..................................................3-7 Trim tab.....................................................2-8  
Operations of controls and other  
Trimming outboard motor....................3-16  
functions ...................................................2-2 Troubleshooting.......................................5-1  
Outboard motor serial number: .............1-1  
Trim meter..............................................2-10  
W
Overheat warning..................................2-13 Warming up engine...............................3-13  
Overheat warning indicator..................2-11 Warning system.....................................2-13  
P
Water leakage.........................................4-16  
Periodic maintenance..............................4-8 Warranty information .................Next page  
Power trim/tilt switch .......................2-6, 2-7  
Power trim/tilt will not operate...............5-5  
Pre-operation checks...............................3-6  
Propeller selection .................................1-13  
R
Remote control.........................................2-3  
Remote control lever...............................2-3  
Removing the propeller ........................4-19  
Replacement parts...................................4-8  
Replacing fuse........................................4-16  
Reverse ...................................................3-14  
S
Safety information...................................1-3  
Shifting....................................................3-14  
Specification data ....................................4-1  
Start-in-gear protection.........................1-14  
Starter will not operate............................5-6  
Starting engine.......................................3-10  
Stopping engine.....................................3-15  
Storing outboard motor..........................4-4  
6-2  
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EMU01599  
IMPORTANT WARRANTY INFORMATION FOR U.S.A. AND  
CANADA  
Welcome to the Yamaha Family!  
Congratulations on the purchase of your new Yamaha marine power. Yamaha is commit-  
ted to exceptional customer satisfaction, and we want your ownership experience to be  
a satisfying one. Please read the following warranty information to help ensure satisfac-  
tion with your Yamaha.  
Yamaha is ready to stand behind your purchase with strong warranty coverage. To be sure  
you receive all the benefits of warranty, please take the following steps:  
1. Be sure your new Yamaha is registered for warranty. Your boat dealer should do this at  
the time of sale. Make sure your dealer gives you a copy of the completed Yamaha regis-  
tration card for your records. If you are unsure whether or not your Yamaha is registered,  
complete the Warranty Registration card found inside the cover of the Owner's Manual.  
Mail it to the distributor for the country in which you live (see step 6 for the correct  
address). If your Yamaha is not properly registered, a warranty repair could be unneces-  
sarily delayed while registration records are checked.  
2. Read the Limited Warranty statement which follows these instructions. This warranty  
applies to Yamaha outboard motors sold in the United States, whether purchased sepa-  
rately or when supplied as original equipment by a boat builder. The terms also apply to  
original equipment packages sold in Canada, with coverage provided by Yamaha Motor  
Canada (see ``Warranty Guide'' for Canadian models). This warranty explains the condi-  
tions of the warranty, including the obligations that your dealer and you as the owner  
have under the warranty. For example, your Yamaha outboard must receive a proper  
pre-delivery inspection (PDI) by the selling dealer. Failure to take this important step  
could jeopardize warranty coverage!  
3. If you need warranty repairs, you must take your Yamaha outboard to an authorized  
Yamaha outboard dealer. Be aware that not all selling boat dealers are authorized  
Yamaha dealers. Only authorized dealers have the factory training, special tools, and  
Yamaha support needed to perform warranty repairs.  
4. If you are away from home, or your selling dealer is not an authorized Yamaha dealer,  
use the following toll-free numbers to find the nearest Yamaha dealer.  
United States Dealer Locations: 1-800-692-6242  
Canada Dealer Locations:  
1-800-267-8577  
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5. Your warranty applies specifically to repairs made in the country of purchase. If your  
U.S.-purchased Yamaha needs warranty service while in Canada, or your Canadian pur-  
chased Yamaha needs service while in the United States, Yamaha will assist the local  
dealer whenever possible. However, some products available in one country may not be  
sold or serviced in the other.  
6. If you need any additional information about your Yamaha or warranty coverage which  
your dealer cannot provide, please contact us directly.  
Yamaha Motor Corporation, U.S.A.  
P.O. Box 6555  
Cypress, CA 90630  
Attention: Customer Relations Department  
Telephone No.  
Fax No.  
(714) 761-7439  
(714) 761-7559  
Yamaha Motor Canada Ltd.  
480 Gordon Baker Road  
Toronto, Ontario  
M2H 3B4  
Attention: Customer Relations Department  
Telephone No.  
Fax No.  
(416) 498-1911  
(416) 491-3122  
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EMU00912*  
YAMAHA MOTOR CORPORATION, U.S.A.  
OUTBOARD MOTOR TWO YEAR LIMITED WARRANTY  
Yamaha Motor Corporation, U.S.A. is proud of its heritage and reputation for producing products with high standards of quality and  
workmanship. Product excellence provides the cornerstone for our commitment to customer satisfaction. The Yamaha Outboard  
Limited Warranty is your assurance of this commitment.  
This warranty provides you with protection against the expense of repairs for your outboard motor that are required as a result of  
defects in materials or workmanship. When maintained and utilized in the prescribed manner, you can count on your Yamaha outboard  
to provide reliable service.  
This warranty provides you with specific coverage and notes your responsibilities in maintaining and operating your outboard. Please  
take the time to read and become familiar with this warranty.  
PERIOD OF WARRANTY. Any new Yamaha outboard motor purchased and registered with Yamaha Motor Corporation, U.S.A. for plea-  
sure use in the United States, will be warranted against defects in material or workmanship for a period of two (2) years from date of  
purchase, subject to exclusions noted herein. Any Yamaha outboard motor purchased and utilized for commercial applications will be  
warranted for a period of one (1) year from the date of purchase, subject to exclusions noted herein. Yamaha peripheral equipment  
included with the motor, such as gauges, fuel tanks and hoses, remote control boxes, propellers, and wiring external from the motor  
unit, will be warranted for one (1) year from the date of purchase for either pleasure or commercial use. Replacement parts used in war-  
ranty repairs will be warranted for the balance of the applicable warranty period.  
The second year of warranty (if applicable) shall be limited to covering the cost of parts and labor for major components only. The major  
components covered are:  
Power Unit Section  
8 Power Head  
8 Intake Manifold and Reed Valve Assembly  
8 Carburetor Assembly and its Related Components  
8 Fuel and Oil Pump Assemblies  
8 Ignition System (Standard and Microcomputer)  
8 Precision Blend ® System  
Bracket Section  
8 Bracket System  
8 Power Trim and Tilt Assembly  
Lower Unit Section  
8 Exhaust System  
8 Upper Casing  
8 Lower Unit Assembly  
The warranty described here applies to outboard motor purchased and registered for use in the United States only excluding its territo-  
ries. For warranty provisions outside the United States, contact the particular country’s local Yamaha distributor.  
WARRANTY REGISTRATION. To be eligible for warranty coverage, the outboard motor must first be registered with Yamaha Motor  
Corporation, U.S.A. A warranty registration form is provided in the Owner`s Manual with each outboard. This form must be completed  
and mailed to Yamaha by either the selling dealer or the purchaser. Warranty registration can also be accomplished by any authorized  
Yamaha outboard dealer. Upon receipt of the registration, an Owner`s Warranty Card will be sent by Yamaha to the registered purchas-  
er.  
OBTAINING REPAIRS UNDER WARRANTY. To receive repairs under this warranty, a valid Owner`s Warranty Card must be presented to  
an authorized Yamaha outboard dealer.  
During the period of warranty, any authorized Yamaha outboard dealer will, free of charge, repair or replace, at Yamaha`s option, any  
parts adjudged defective by Yamaha due to faulty workmanship or material from the factory. All replaced parts will become the property  
of Yamaha Motor Corporation, U.S.A.  
CUSTOMER`S RESPONSIBILITY. Under the terms of this warranty, the customer will be responsible for ensuring that the outboard  
motor is properly operated, maintained and stored as specified in the applicable Owner’s Manual.  
The owner of the outboard motor shall give notice to an authorized Yamaha marine dealer of any and all apparent defects within ten  
(10) days of discovery and make the motor available at that time for inspection and repairs at the dealer’s place of business.  
GENERAL EXCLUSIONS FROM WARRANTY. This warranty will not cover the repair of damage if the damage is a result of abuse or  
neglect of the product. Examples of abuse and neglect include, but are not limited to:  
1.  
2.  
Racing or competition use, modification of original parts, abnormal strain.  
Lack of proper maintenance and off-season storage as described in the Owner`s Manual, improper mounting of the motor, installa-  
tion of parts or accessories that are not equivalent in design and quality to genuine Yamaha parts.  
Operation of the motor at an rpm other than specified, improper propeller selection, use of lubricants, oils, and fuel/oil mixtures  
that are not suitable for outboard motor use.  
3.  
4.  
5.  
6.  
Damage as a result of accidents, collisions, contact with foreign materials, or submersion.  
Growth of marine organisms on motor surfaces.  
Normal deterioration.  
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SPECIFIC PARTS EXCLUDED FROM WARRANTY. Parts replaced due to normal wear or routine maintenance such as oil, spark plugs,  
shear pins, propellers, hubs, fuel and oil filters, brushes for the starter motor and power tilt motor, water pump impellers, and anodes  
are not covered by warranty. Charges for removal of the motor from a boat and transporting the motor to and from an authorized  
Yamaha outboard dealer are excluded from warranty coverage.  
Specific parts excluded from the second year of warranty (if applicable) are:  
8 Top and Bottom Cowling  
8 Electric Components (other than ignition system)  
8 Rubber Components (such as hoses, tubes, rubber seals, fittings, and clamps)  
TRANSFER OF WARRANTY. Transfer of the warranty from the original purchaser to any subsequent purchaser is possible by having the  
motor inspected by an authorized Yamaha outboard dealer and requesting the dealer to submit a change of registration to Yamaha  
Motor Corporation, U.S.A. within ten (10) days of the transfer.  
EMISSION CONTROL SYSTEM WARRANTY. Yamaha warrants to the ultimate purchaser and each subsequent purchaser, that this  
engine is designed, built, and equipped so as to conform at the time of sale with applicable regulations under section 213 of the Clean  
Air Act and this engine is free from defects in materials and workmanship which cause said engine to fail to conform with applicable  
regulations for one (1) year from date of purchase.  
YAMAHA MOTOR CORPORATION, U.S.A. MAKES NO OTHER WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. ALL IMPLIED  
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WHICH EXCEED THE OBLIGATIONS AND  
TIME LIMITS STATED IN THIS WARRANTY ARE HEREBY DISCLAIMED BY YAMAHA MOTOR CORPORATION, U.S.A. AND  
EXCLUDED FROM THIS WARRANTY.  
SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION  
MAY NOT APPLY TO YOU. ALSO EXCLUDED FROM THIS WARRANTY ARE ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES  
INCLUDING LOSS OF USE. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUEN-  
TIAL DAMAGES, SO THE ABOVE EXCLUSION MAY NOT APPLY TO YOU.  
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE  
TO STATE.  
YAMAHA MOTOR CORPORATION, U.S.A.  
Post Office Box 6555  
Cypress, California 90630  
WARRANTY QUESTIONS AND ANSWERS  
Q. What costs are my responsibility during the warranty period?  
A. The customer`s responsibility includes all costs of normal maintenance services, non-warranty repairs, accident and collision dam-  
ages.  
Q. What are some examples of ``abnormal’’ strain, neglect, or abuse?  
A. These terms are general and overlap each other in areas. Specific examples include:  
Running the machine out of oil, operating the machine with a broken or damaged part which causes another part to fail, damage or  
failure due to improper or careless transportation, and/or tie down. If you have any specific questions on operation or mainte-  
nance, please contact your Yamaha outboard dealer for advice.  
Q. Does the warranty cover incidental costs such as towing or transportation due to a failure?  
A. No. The warranty is limited to repair of the machine itself.  
Q. May I perform any or all of the recommended maintenance shown in the Owner’s Manual instead of having the dealer do them?  
A. Yes, if you are a qualified mechanic and follow the procedures specified in the Owner’s and Service Manuals. We do recommend,  
however, that items requiring special tools or equipment be done by a Yamaha outboard dealer.  
Q. Will the warranty be void or canceled if I do not operate or maintain my new outboard exactly as specified in the Owner’s Manual?  
A. No. The warranty on a new outboard cannot be ’’voided`` or ’’canceled``. However, if a particular failure is caused by operation or  
maintenance other than as shown in the Owner’s Manual, that failure may not be covered under warranty.  
Q. What responsibility does a Yamaha outboard dealer have under this warranty?  
A. Each Yamaha outboard dealer is expected to:  
1. Completely set up each outboard he sells prior to delivery.  
2. Explain the operation, maintenance, and warranty requirements to your satisfaction at the time of sale, and upon your request  
at any later date.  
In addition, each Yamaha outboard dealer is held responsible for his setup, service and warranty repair work.  
Q. Is the warranty transferable to second owners?  
A. Yes. The remainder of any existing warranty can be transferred upon request. The unit has to be inspected and re-registered by an  
authorized Yamaha outboard dealer for the policy to remain effective.  
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CUSTOMER SERVICE  
If your machine requires warranty service, you must take it to any authorized Yamaha outboard dealer within the continental United  
States. Be sure to bring your warranty registration identification or other valid proof of the original date of purchase. If a question or  
problem arises regarding warranty, first contact the owner of the dealership. Since all warranty matters are handled at the dealer level,  
this person is in the best position to help you. If you are still not satisfied and require additional assistance, please write:  
YAMAHA MOTOR CORPORATION U.S.A.  
CUSTOMER RELATIONS DEPARTMENT  
P.O.Box 6555  
Cypress, California 90630  
When contacting Yamaha Motor Corporation, U.S.A. don’t forget to include any important information such as names, addresses,  
model, engine serial number, dates, and receipts.  
CHANGE OF ADDRESS  
The federal government requires each manufacturer of a motor vehicle to maintain a complete, up-to-date list of all first purchasers  
against the possibility of a safety-related defect and recall. This list is complied from the purchase registrations sent to Yamaha Motor  
Corporation, U.S.A. by the selling dealer at the time of your purchase.  
If you should move after you have purchased your new outboard, please advise us of your new address by sending a postcard listing  
your outboard model name, engine serial number, dealer number (or dealer’s name) as it is shown on your warranty identification, your  
name and new mailing address. Mail to:  
YAMAHA MOTOR CORPORATION, U.S.A.  
WARRANTY DEPARTMENT  
P.O.Box 6555  
Cypress, California 90630  
This will ensure that Yamaha Motor Corporation, U.S.A. has an up-to-date registration record in accordance with federal law.  
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EMU01178  
IMPORTANT WARRANTY INFORMATION  
IF YOU USE YOUR YAMAHA OUTSIDE U.S.A. OR CANADA  
Welcome to the Yamaha Family!  
Congratulations on the purchase of your new Yamaha marine power. Yamaha is com-  
mitted to exceptional customer satisfaction, and we want your ownership experience  
to be a satisfying one. Please read the following warranty information to help ensure  
satisfaction with your Yamaha.  
This model was manufactured as a U.S.A. specification model, and the warranty state-  
ment shown in this manual is for market. To receive the benefits of the warranty that  
applies to the country in which you use your Yamaha, please note the following infor-  
mation.  
1. The warranty on this model is the same as equivalent models sold in the country  
where you will receive service. If you need more information about your warranty  
coverage or your Yamaha outside the U.S.A. or Canada, please contact an autho-  
rized Yamaha dealer in your country.  
2. Keep a copy of your sales contract or invoice for the purchase of your Yamaha and  
present it if you need warranty repairs. This document should show the date of  
purchase, which is important evidence the repairing dealer will need to be sure  
your Yamaha is covered by warranty.  
3. If your Yamaha needs warranty repairs, contact an authorized Yamaha dealer in  
the country where you are. He will explain how to get warranty service in that  
country.  
4. This Yamaha model may not be sold in some countries. Therefore, in some cases  
your local dealer may not have all the parts or service information he may need,  
which may unavoidably delay repairs. If this happens, we thank you for your  
understanding and assure you we will attempt to resolve the situation as quickly as  
possible.  
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Printed in Japan  
April 2001—0.6 × 1 !  
6H3-28199-1L  
(60FETO, 70BETO, 90AETO)  
(E)  
Printed on recycled paper  
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OW  
anuals.com. All Manua  

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