03002
YTH20B42T
Owner's Manual
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SAFETY RULES
Safe Operation Practices for Ride-On Mowers
GENERAL SERVICE
III. CHILDREN
•
Never operate machine in a closed area.
Keep all nuts and bolts tight to be sure the equipment
is in safe working condition.
Never tamper with safety devices. Check their proper
operation regularly.
Keep machine free of grass, leaves, or other debris
build-up. Clean oil or fuel spillage and remove any fuel-
soaked debris. Allow machine to cool before storing.
If you strike a foreign object, stop and inspect the
machine. Repair, if necessary, before restarting.
Nevermakeanyadjustmentsorrepairswiththeengine
running.
Check grass catcher components and the discharge
guard frequently and replace with manufacturer's rec-
ommended parts, when necessary.
Tragic accidents can occur if the operator is not alert to
the presence of children. Children are often attracted to
the machine and the mowing activity. Never assume that
children will remain where you last saw them.
•
•
•
•
•
•
•
Keepchildrenoutofthemowingareaandinthewatchful
care of a responsible adult other than the operator.
Be alert and turn machine off if a child enters the
area.
Before and while backing, look behind and down for
small children.
Nevercarrychildren,evenwiththebladesshutoff. They
may fall off and be seriously injured or interfere with
safemachineoperation.Childrenwhohavebeengiven
rides in the past may suddenly appear in the mowing
area for another ride and be run over or backed over
by the machine.
Never allow children to operate the machine.
Useextracarewhenapproachingblindcorners,shrubs,
trees, or other objects that may block your view of a
child.
•
•
•
•
•
•
Mower blades are sharp. Wrap the blade or wear
gloves, and use extra caution when servicing them.
Check brake operation frequently. Adjust and service
as required.
Maintain or replace safety and instruction labels, as
necessary.
•
•
IV.TOWING
•
Tow only with a machine that has a hitch designed for
towing. Do not attach towed equipment except at the
hitch point.
•
•
•
•
Follow the manufacturer's recommendation for weight
limits for towed equipment and towing on slopes.
Never allow children or others in or on towed equip-
ment.
On slopes, the weight of the towed equipment may
cause loss of traction and loss of control.
Travel slowly and allow extra distance to stop.
•
Be sure the area is clear of bystanders before operat-
ing. Stop machine if anyone enters the area.
Never carry passengers.
Do not mow in reverse unless absolutely necessary.
Always look down and behind before and while back-
ing.
•
•
V. SERVICE
SAFE HANDLING OF GASOLINE
•
Nevercarrychildren,evenwiththebladesshutoff. They
may fall off and be seriously injured or interfere with
safemachineoperation.Childrenwhohavebeengiven
rides in the past may suddenly appear in the mowing
area for another ride and be run over or backed over
by the machine.
Keepchildrenoutofthemowingareaandinthewatchful
care of a responsible adult other than the operator.
Be alert and turn machine off if a child enters the
area.
Before and while backing, look behind and down for
small children.
Mow up and down slopes (15° Max), not across.
Choose a low ground speed so that you will not have
to stop or shift while on the slope.
Avoid starting, stopping, or turning on a slope. If the
tires lose traction, disengage the blades and proceed
slowly straight down the slope.
To avoid personal injury or property damage, use extreme
care in handling gasoline.Gasoline is extremely flammable
and the vapors are explosive.
•
Extinguish all cigarettes, cigars, pipes, and other
sources of ignition.
•
•
•
•
•
Use only approved gasoline container.
Never remove gas cap or add fuel with the engine run-
ning. Allow engine to cool before refueling.
Never fuel the machine indoors.
Never store the machine or fuel container where there
is an open flame, spark, or pilot light such as on a water
heater or other appliances.
•
•
•
•
•
•
Never fill containers inside a vehicle or on a truck or
trailer bed with plastic liner. Always place containers
on the ground away from your vehicle when filling.
Removegas-poweredequipmentfromthetruckortrailer
and refuel it on the ground. If this is not possible, then
refuel such equipment with a portable container, rather
than from a gasoline dispenser nozzle.
Keep the nozzle in contact with the rim of the fuel tank
orcontaineropeningatalltimesuntilfuelingiscomplete.
Do not use a nozzle lock-open device.
•
•
•
If machine stops while going uphill, disengage blades,
shift into reverse and back down slowly.
Do not turn on slopes unless necessary, and then, turn
slowly and gradually downhill, if possible.
•
•
•
If fuel is spilled on clothing, change clothing immedi-
ately.
Never overfill fuel tank. Replace gas cap and tighten
securely.
3
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PRODUCT SPECIFICATIONS
CUSTOMER RESPONSIBILITIES
Gasoline Capacity
and type:
2.5 Gallons
•
•
Read and observe the safety rules.
Unleaded Regular
Follow a regular schedule in maintaining, caring for
and using your tractor.
Oil Type (API-SG-SL):
SAE 30 (above 32°F)
SAE 5W-30 (below 32°F)
•
Follow the instructions under“Maintenance”and“Stor-
age” sections of this owner’s manual.
Oil Capacity:
W/ Filter:
W/O Filter:
3.5 Pints
3.0 Pints
Spark Plug:
(Gap: .030")
Champion RC12YC
WARNING: This tractor is equipped with an internal com-
bustion engine and should not be used on or near any
unimprovedforest-covered,brush-coveredorgrass-covered
land unless the engine’s exhaust system is equipped with
a spark arrester meeting applicable local or state laws (if
any). If a spark arrester is used, it should be maintained
in effective working order by the operator.
Ground Speed (MPH):
Forward:
Reverse:
0 – 5.5
0 – 2.4
Charging System:
Battery:
9 AMPS @ 3600 RPM
AMP/HR:
MIN. CCA:
Case Size:
28
230
U1R
In the state of California the above is required by law
(Section 4442 of the California Public Resources Code).
Other states may have similar laws. Federal laws apply on
federal lands.
Blade Bolt Torque:
45-55FT. LBS.
CONGRATULATIONS on your purchase of a new tractor.
Ithasbeendesigned,engineeredandmanufacturedtogive
you the best possible dependability and performance.
A spark arrester for the muffler is available through your
nearest authorized service center/department.
Shouldyouexperienceanyproblemyoucannoteasilyrem-
edy, please contact your nearest authorized servicecenter/
department We have competent, well-trained technicians
and the proper tools to service or repair this tractor.
Please read and retain this manual. The instructions will
enable you to assemble and maintain your tractor properly.
Always observe the “SAFETY RULES”.
TABLE OF CONTENTS
SAFETY RULES .........................................................2-3
PRODUCT SPECIFICATIONS....................................... 4
CUSTOMER RESPONSIBILITIES................................. 4
ASSEMBLY.................................................................5-6
OPERATION .............................................................7-13
MAINTENANCE SCHEDULE ...................................... 14
MAINTENANCE..................................................... 14-17
SERVICE AND ADJUSTMENTS ............................17-23
STORAGE.................................................................... 24
TROUBLESHOOTING ............................................25-26
WARRANTY................................................................. 28
4
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UNASSEMBLED PARTS
Slope Sheet
Key
(1) Oil Drain Tube
(2) Keys
ASSEMBLY
Your new tractor has been assembled at the factory with the exception of those parts left unassembled for shipping
puposes.
Whenrightorlefthandismentionedinthismanual,itmeans
ADJUST SEAT (See Fig. 2)
when you are in the operating position (seated behind the
•
•
Sit in seat.
steering wheel).
Lift up adjustment lever (A) and slide seat until a com-
fortable position is reached which allows you to press
clutch/brake pedal all the way down.
TO REMOVE TRACTOR FROM
CARTON
•
Release lever to lock seat in position.
UNPACK CARTON
•
•
•
Remove all accessible loose parts and parts cartons
from carton.
Cut along dashed lines on all four panels of carton.
Remove end panels and lay side panels flat.
Check for any additional loose parts or cartons and
remove.
A
CHECK BATTERY (See Fig. 1)
•
Lift hood to raised position.
NOTE:Ifthisbatteryisputintoserviceaftermonthandyear
indicated on label (L) (label is located between terminals)
charge battery for minimum of one hour at 6-10 amps.
(See "BATTERY" in Maintenance section of this manual
for charging instructions).
FIG. 2
NOTE: You may now roll or drive your tractor off the skid.
Follow the appropriate instruction below to remove the
tractor from the skid.
WARNING:Beforestarting, read, understandandfollow
all instructions in the Operation section of this manual. Be
sure tractor is in a well-ventilated area. Be sure the area in
front of tractor is clear of other people and objects.
L
TO ROLL TRACTOR OFF SKID (See Op-
eration section for location and function of
controls)
02931
•
Raise attachment lift lever to its highest position.
FIG. 1
5
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ASSEMBLY
•
•
Release parking brake by depressing brake pedal.
✓CHECKLIST
Place freewheel control in disengaged position to dis-
engage transmission (See “TO TRANSPORT” in the
Operation section of this manual).
BEFORE YOU OPERATE YOUR NEW TRACTOR, WE
WISHTO ASSURETHATYOU RECEIVETHE BEST PER-
FORMANCE AND SATISFACTION FROMTHIS QUALITY
PRODUCT.
•
Roll tractor forward off skid.
PLEASE REVIEW THE FOLLOWING CHECKLIST:
TO DRIVE TRACTOR OFF SKID (See Op-
eration section for location and function of
controls)
✓
All assembly instructions have been completed.
✓
✓
✓
✓
No remaining loose parts in carton.
Battery is properly prepared and charged.
Seat is adjusted comfortably and tightened securely.
All tires are properly inflated. (For shipping purposes,
the tires were overinflated at the factory).
•
Be sure all the above assembly steps have been com-
pleted.
•
•
Check engine oil level and fill fuel tank with gasoline.
Place freewheel control in "transmission engaged"
position (see "TO TRANSPORT" in Operation section
of this manual).
✓
Be sure mower deck is properly leveled side-to-side/
front-to-rear for best cutting results. (Tires must be
properly inflated for leveling).
•
Sit on seat in operating position, depress brake pedal
and set the parking brake.
✓
✓
✓
Check mower and drive belts. Be sure they are routed
properly around pulleys and inside all belt keepers.
•
•
Raise attachment lift lever to its highest position.
Check wiring. See that all connections are still secure
and wires are properly clamped.
Before driving tractor, be sure freewheel control is in
“transmission engaged” position (see “TO TRANS-
PORT” in the Operation section of this manual).
Remove key from bag and start the engine (see "TO
START" in the Operation section of this manual). After
engine has started, move throttle control to idle (slow)
position.
•
•
Release parking brake.
Slowly depress forward drive pedal and drive tractor
off skid.
WHILE LEARNING HOW TO USEYOUR TRACTOR, PAY
EXTRA ATTENTION TO THE FOLLOWING IMPORTANT
ITEMS:
•
•
Apply brake to stop tractor and set parking brake.
Turn ignition key to "STOP" position.
✓
Engine oil is at proper level.
✓
Fuel tank is filled with fresh, clean, regular unleaded
gasoline.
Continue with the instructions that follow.
✓
Become familiar with all controls, their location and
function. Operate them before you start the engine.
✓
✓
Be sure brake system is in safe operating condition.
CHECK TIRE PRESSURE
The tires on your tractor were overinflated at the factory
for shipping purposes. Correct tire pressure is important
for best cutting performance.
Be sure Operator Presence System and Reverse Op-
eration System (ROS) are working properly (See the
Operation and Maintenance sections in this manual).
It is important to purge the transmission before oper-
ating your tractor for the first time. Follow proper start-
ing and transmission purging instructions (See “TO
START ENGINE” and “PURGE TRANSMISSION” in
the Operation section of this manual).
✓
•
Reduce tire pressure to PSI shown on tires.
CHECK DECK LEVELNESS
For best cutting results, mower housing should be properly
leveled. See“TOLEVELMOWERHOUSING”intheService
and Adjustments section of this manual.
CHECK FOR PROPER POSITION OF ALL
BELTS
See the figures that are shown for replacing motion and
mower blade drive belts in the Service and Adjustments
section of this manual. Verify that the belts are routed
correctly.
CHECK BRAKE SYSTEM
Afteryoulearnhowtooperateyourtractor,checktoseethat
the brake is operating properly. See “TO CHECK BRAKE”
in the Service and Adjustments section of this manual.
6
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OPERATION
These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their mean-
ing.
FAST
SLOW
REVERSE
HIGH
LOW
NEUTRAL
CHOKE
IGNITION SWITCH
MOWER LIFT
ENGINE START
MOWER HEIGHT
ENGINE ON
PARKING BRAKE
REVERSE
OPERATION
SYSTEM (ROS)
ENGINE OFF
CLUTCH/BRAKE
PEDAL
LIGHTS ON
CRUISE CONTROL
BATTERY
REVERSE
FUEL
FORWARD
15
15
ATTACHMENT
CLUTCH ENGAGED
DANGER, KEEP HANDS
AND FEET AWAY
ATTACHMENT
CLUTCH DISENGAGED
SLOPE HAZARDS
KEEP AREA CLEAR
(SEE SAFETY RULES SECTION)
DANGER indicates a hazard which, if not avoided,
will result in death or serious injury.
WARNING indicates a hazard which, if not avoided,
could result in death or serious injury.
FREE WHEEL
(Automatic Models only)
CAUTION indicates a hazard which, if not avoided,
might result in minor or moderate injury.
CAUTION when used without the alert symbol,
indicates a situation that could result in damage
to the tractor and/or engine.
Failure to follow instructions
could result in serious injury or
death. The safety alert symbol
is used to identify safety inform-
ation about hazards which can
result in death, serious injury
and/or property damage.
HOT SURFACES indicates a hazard which,
if not avoided, could result in death, serious injury
and/or property damage.
FIRE indicates a hazard which, if not avoided,
could result in death, serious injury and/or
property damage.
7
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OPERATION
KNOWYOUR TRACTOR
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATINGYOUR TRACTOR
Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments.
Save this manual for future reference.
P
H
D
E
G
K
L
B
F
J
C
A
M
FIG. 3
Our tractors conform to the applicable safety standards of the American National Standards Institute.
(A) ATTACHMENT LIFT LEVER – Used to raise and lower the
mower or other attachments mounted to your tractor.
(B) BRAKE PEDAL – Used for braking the tractor and starting
the engine.
while in reverse.
(H) LIGHT SWITCH – Turns the headlights on and off.
(J) CRUISE CONTROL LEVER – Used to set forward
movement of tractor at desired speed without holding the
forward drive pedal.
(C) PARKING BRAKE – Locks clutch/brake pedal into the
brake position.
(K) FORWARD DRIVE PEDAL – Used for forward movement
of tractor.
THROTTLE/CHOKE CONTROL - Used for starting and control-
(L) REVERSE DRIVE PEDAL – Used for reverse movement of
tractor.
(M) FREEWHEEL CONTROL – Disengages transmission for
pushing or slowly towing the tractor with the engine off.
(P) SERVICE REMINDER / HOUR METER – Indicates when
service is required for the engine and mower.
ling engine speed.
(E) ATTACHMENT CLUTCH SWITCH – Used to engage the
mower blades, or other attachments mounted to your tractor.
(F) IGNITION SWITCH – Used for starting and stopping the
engine.
(G) REVERSE OPERATION SYSTEM (ROS) "ON" POSITION
– Allows operation of mower or other powered attachment
8
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OPERATION
The operation of any tractor can result in foreign objects thrown into the eyes, which can result
in severe eye damage. Always wear safety glasses or eye shields while operating your tractor
or performing any adjustments or repairs. We recommend standard safety glasses or a wide
vision safety mask worn over spectacles.
IMPORTANT: Leaving the ignition switch in any position
HOW TO USEYOUR TRACTOR
other than "STOP" will cause the battery to discharge and
go dead.
TO SET PARKING BRAKE(See Fig. 4)
NOTE: Under certain conditions when tractor is standing
idlewiththeenginerunning, hotengineexhaustgasesmay
cause “browning” of grass. To eliminate this possibility, al-
ways stop engine when stopping tractor on grass areas.
Your tractor is equipped with an operator presence sens-
ing switch. When engine is running, any attempt by the
operator to leave the seat without first setting the parking
brake will shut off the engine.
•
•
Depress brake pedal (B) all the way down and hold.
CAUTION: Always stop tractor com-
pletely, as described above, before
leaving the operator's position.
Pull parking brake lever (C) up and hold, release pres-
sure from brake pedal (B), then release parking brake
lever. Pedal should remain in brake position. Make
sure parking brake will hold tractor secure.
D
B
C
F
FIG. 4
STOPPING
MOWER BLADES -
FIG. 6
•
To stop mower blades, push attachment clutch switch in
to disengaged position (OFF).
TO USETHROTTLE CONTROL - D (See Fig. 6)
Always operate engine at full speed (fast).
•
•
Operating engine at less than full speed (fast) reduces
engines operating efficiency.
Full speed (fast) offers the best bagging and mower
performance.
TO MOVE FORWARD AND BACKWARD
(See Fig. 7)
The direction and speed of movement is controlled by the
forward and reverse drive pedals.
(l) ATTACHMENT
(o) PUSH-IN TO
“DISENGAGED”
CLUTCH SWITCH
PULL OUT TO “ENGAGE”
•
•
Start tractor and release parking brake.
FIG. 5
Slowly depress forward (K) or reverse (L) drive pedal to
begin movement. Ground speed increases the further
down the pedal is depressed.
GROUND DRIVE -
•
To stop ground drive, depress brake pedal all the way
down.
TO USE CRUISE CONTROL -J (See Fig. 7)
The cruise control feature can be used for forward travel
only.
ENGINE -
Move throttle control (D) between half and full speed
(fast) position.
•
NOTE: Failure to move throttle control between half and
full speed (fast) position, before stopping, may cause en-
gine to “backfire”.
•
Turn ignition key (F) to “STOP” position and remove
key. Alwaysremovekeywhenleavingtractortoprevent
unauthorized use.
•
Never use choke (N) to stop engine.
9
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OPERATION
NOTE: Adjust gauge wheels with tractor on a flat level
surface.
•
•
Adjust mower to desired cutting height (See “TO AD-
JUST MOWER CUTTING HEIGHT” in this section of
manual).
With mower in desired height of cut position, gauge
wheels should be assembled so they are slightly off
the ground. Install gauge wheel in appropriate hole.
Tighten securely.
J
K
•
Repeat for all, installing gauge wheel in same adjust-
ment hole.
L
FIG. 7
SYSTEM CHARACTERISTICS
The cruise control should only be used while mowing or
transporting on relatively smooth, straight surfaces. Other
conditions such as trimming at slow speeds may cause the
cruise control to disengage. Do not use the cruise control
on slopes, rough terrian or while trimmimg or turning.
•
With forward drive pedal depressed to desired speed,
pull cruise control lever (J) up and hold while lifting
your foot off the pedal, then release the lever.
To disengage the cruise control, depress the brake pedal
or tap on forward drive pedal.
FIG.9
TO ADJUST MOWER CUTTING HEIGHT
(See Fig. 8)
The position of the attachment lift lever (A) determines the
cutting height.
TO OPERATE MOWER
Your tractor is equipped with an operator presence sensing
switch. Any attempt by the operator to leave the seat with
the engine running and the attachment clutch engaged
will shut off the engine.You must remain fully and centrally
positioned in the seat to prevent the engine from hesitating
or cutting off when operating your equipment on rough,
rolling terrain or hills.
1. Select desired height of cut with attachment lift lever.
2. Start mower blades by engaging attachment clutch
control.
A
TO STOP MOWER BLADES -
disengage attachment clutch control.
CAUTION: Do not operate the mower
without either the entire grass catcher,
onmowerssoequipped,orthedeflector
shield (S) in place.
FIG. 8
•
Put attachment lift lever in desired cutting height slot.
The cutting height range is approximately 1" to 4". The
heights are measured from the ground to the blade tip with
theenginenotrunning. Theseheightsareapproximateand
may vary depending upon soil conditions, height of grass
and types of grass being mowed.
S
•
The average lawn should be cut to approximately 2-1/2
inches during the cool season and to over 3 inches
during hot months. For healthier and better looking
lawns, mow often and after moderate growth.
FIG. 10
•
For best cutting performance, grass over 6 inches
in height should be mowed twice. Make the first cut
relatively high; the second to desired height.
REVERSE OPERATION SYSTEM (ROS)
Your tractor is equipped with a Reverse Operation System
(ROS). Any attempt by the operator to travel in the reverse
direction with the attachment clutch engaged will shut off
the engine unless ignition key is placed in the ROS "ON"
position.
TO ADJUST GAUGE WHEELS (See Fig. 9)
Gaugewheels areproperlyadjustedwhentheyareslightly
off the ground when mower is at the desired cutting height
in operating position. Gauge wheels then keep the deck
in proper position to help prevent scalping in most terrain
conditions.
10
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OPERATION
WARNING: Backing up with the attachment clutch en-
Transmission Engaged
gaged while mowing is strongly discouraged. Turning the
ROS "ON", to allow reverse operation with the attachment
clutch engaged, should only be done when the operator
decides it is necessary to reposition the machine with the
attachment engaged. Do not mow in reverse unless
absolutely necessary.
USING THE REVERSE OPERATION SYSTEM -
Only use if you are certain no children or other bystanders
will enter the mowing area.
Transmission Disengaged
•
•
Depress brake pedal all the way down.
Withenginerunning,turnignitionkeycounterclockwise
to ROS "ON" position.
FIG. 11
•
•
Look down and behind before and while backing.
Slowly depress reverse drive pedal to start move-
ment.
When use of the ROS is no longer needed, turn the
ignition key clockwise to engine "ON" position.
SERVICE REMINDER/HOUR METER
Service reminder shows the total number of hours the
engine has run and flashes to indicate that the engine
or mower needs servicing. When service is required, the
service reminder will flash for two hours.To service engine
and mower, see the Maintenance section of this manual.
•
ROS "ON" POSITION
ENGINE "ON" POSITION
(NORMAL OPERATING)
NOTE: Service reminder runs when the ignition key is in
any position but "STOP". For accurate reading, be sure
key remains in the "STOP" position when engine is not
running.
TOWING CARTS AND OTHER ATTACHMENTS
Tow only the attachments that are recommended by and
comply with specifications of the manufacturer of your trac-
tor. Use common sense when towing.Too heavy of a load,
while on a slope, is dangerous.Tires can lose traction with
the ground and cause you to lose control of your tractor.
TO OPERATE ON HILLS
CAUTION: Donotdriveupordownhills
with slopes greater than 15° and do not
drive across any slope.
BEFORE STARTING THE ENGINE
CHECK ENGINE OIL LEVEL
The engine in your tractor has been shipped, from the
factory, already filled with summer weight oil.
•
Choose the slowest speed before starting up or down
hills.
•
•
Check engine oil with tractor on level ground.
•
•
Avoid stopping or changing speed on hills.
If stopping is absolutely necessary, push brake pedal
quickly to brake position and engage parking brake.
Torestartmovement, slowlyreleaseparkingbrakeand
brake pedal.
Slowly depress appropriate drive pedal to slowest set-
ting.
Remove oil fill cap/dipstick and wipe clean, reinsert the
dipstick and screw cap tight, wait for a few seconds,
remove and read oil level. If necessary, add oil until
“FULL” mark on dipstick is reached. Do not overfill.
For cold weather operation you should change oil for
easier starting (See “OIL VISCOSITY CHART” in the
Maintenance section of this manual).
•
•
•
•
•
Make all turns slowly.
To change engine oil, see the Maintenance section in
this manual.
TO TRANSPORT (See Figs. 3 and 11)
When pushing or towing your tractor, be sure to disengage
transmission by placing freewheel control in freewheeling
position. Free wheel control is located at the rear drawbar
of tractor.
ADD GASOLINE
•
Fill fuel tank to bottom of filler neck. Do not overfill. Use
fresh, clean, regularunleadedgasolinewithaminimumof
87 octane. (Use of leaded gasoline will increase carbon
and lead oxide deposits and reduce valve life). Do not mix
oil with gasoline. Purchase fuel in quantities that can be
used within 30 days to assure fuel freshness.
•
•
•
•
Raiseattachmentlifttohighestpositionwithattachment
lift control.
Pull freewheel control out and down into the slot and
release so it is held in the disengaged position.
Do not push or tow tractor at more than two (2)
MPH.
To reengage transmission, reverse above procedure.
CAUTION: Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline
near an open flame.
NOTE: To protect hood from damage when transporting
your tractor on a truck or a trailer, be sure hood is closed
and secured to tractor. Use an appropriate means of tying
hood to tractor (rope, cord, etc.).
IMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW32°F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING.
11
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OPERATION
NOTE: If at a high altitude (above 3000 feet) or in cold
CAUTION: Alcohol blended fuels (called gasohol or
usingethanolormethanol)canattractmoisturewhich
leads to separation and formation of acids during
storage. Acidic gas can damage the fuel system of
anenginewhileinstorage.Toavoidengineproblems,
the fuel system should be emptied before storage
of 30 days or longer. Drain the gas tank, start the
engineandletitrununtilthefuellinesandcarburetor
are empty. Use fresh fuel next season. See Storage
Instructions for additional information. Never use
engine or carburetor cleaner products in the fuel
tank or permanent damage may occur.
temperatures (below 32 F) the carburetor fuel mixture may
need to be adjusted for best engine performance. See “TO
ADJUST CARBURETOR” in the Service and Adjustments
section of this manual.
PURGE TRANSMISSION
CAUTION: Never engage or disengage
freewheel lever while the engine is run-
ning.
To ensure proper operation and performance, it is recom-
mended that the transmission be purged before operating
tractor for the first time. This procedure will remove any
trapped air inside the transmission which may have de-
veloped during shipping of your tractor.
IMPORTANT: SHOULD YOUR TRANSMISSION REQUIRE
REMOVAL FOR SERVICE OR REPLACEMENT, IT SHOULD
BE PURGED AFTER REINSTALLATION BEFORE OPERATING
THE TRACTOR.
TO START ENGINE (See Fig. 3)
When starting the engine for the first time or if the engine
has run out of fuel, it will take extra cranking time to move
fuel from the tank to the engine.
•
Besurefreewheelcontrolisinthetransmissionengaged
position.
•
Sit on seat in operating position, depress brake pedal
and set parking brake.
•
Place tractor safely on a level surface - that is clear
and open - with engine off and parking brake set.
Disengage transmission by placing freewheel control
infreewheelingposition(See“TOTRANSPORT”inthis
section of manual).
Sitting in the tractor seat, start engine. After the en-
gine is running, move throttle control to slow position.
Disengage parking brake
•
•
Move attachment clutch to “DISENGAGED” position.
Move throttle control to choke position.
•
NOTE: Before starting, read the warm and cold starting
procedures below.
•
Insertkeyintoignitionandturnkeyclockwiseto“START”
position and release key as soon as engine starts.
Do not run starter continuously for more than fifteen
seconds per minute. If the engine does not start after
several attempts, move throttle control to fast position,
wait a few minutes and try again. If engine still does
not start, move the throttle control back to the choke
position and retry.
•
•
CAUTION: At any time, during step 4,
there may be movement of the drive
wheels.
WARM WEATHER STARTING (50° F and above)
•
Depress forward drive pedal to full forward position,
hold for five (5) seconds and release pedal. Depress
reverse drive pedal to full reverse position, hold for five
(5) seconds and release pedal. Repeat this procedure
three (3) times.
When engine starts, move the throttle control to the
fast position.
The attachments and ground drive can now be used.If
the engine does not accept the load, restart the engine
and allow it to warm up for one minute using the choke
as described above.
•
•
•
Shut- off engine and set parking brake.
Engage transmission by placing freewheel control in
engaged position (See “TO TRANSPORT” in this sec-
tion of manual).
Sitting in the tractor seat, start engine.After the engine
is running, move throttle control to half (1/2) speed.
Disengage parking brake.
Drive tractor forward for approximately five feet then
backwards for five feet. Repeat this driving procedure
three times.
COLD WEATHER STARTING ( 50° F and below)
•
When engine starts, allow engine to run with the
throttle control in the choke position until the engine
runs roughly, then move throttle control to fast posi-
tion.This may require an engine warm-up period from
several seconds to several minutes, depending on the
temperature.
•
•
AUTOMATIC TRANSMISSION WARM UP
•
Your transmission is now purged and now ready for normal
operation.
Beforedrivingtheunitincoldweather,thetransmission
should be warmed up as follows:
•
•
Be sure the tractor is on level ground.
Release the parking brake and let the brake slowly
return to operating position.
•
Allowoneminutefortransmissiontowarmup.This
can be done during the engine warm up period.
•
The attachments can also be used during the engine
warm-up period after the transmission has been
warmed up.
12
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OPERATION
MOWING TIPS
•
Mower should be properly leveled for best mowing per-
formance. See“TO LEVEL MOWER HOUSING”in the
Service and Adjustments section of this manual.
•
•
The left hand side of mower should be used for trim-
ming.
Drive so that clippings are discharged onto the area
that has been cut. Have the cut area to the right of the
machine. This will result in a more even distribution of
clippings and more uniform cutting.
Whenmowinglargeareas,startbyturningtotherightso
that clippings will discharge away from shrubs, fences,
driveways, etc. After one or two rounds, mow in the
opposite direction making left hand turns until finished
(See Fig. 12).
•
FIG. 12
•
If grass is extremely tall, it should be mowed twice to
reduce load and possible fire hazard from dried clip-
pings. Make first cut relatively high; the second to the
desired height.
•
•
Do not mow grass when it is wet. Wet grass will plug
mower and leave undesirable clumps. Allow grass to
dry before mowing.
Always operate engine at full throttle when mow-
ing to assure better mowing performance and proper
discharge of material. Regulate ground speed by se-
lecting a low enough gear to give the mower cutting
performance as well as the quality of cut desired.
When operating attachments, select a ground speed
that will suit the terrain and give best performance of
the attachment being used.
•
13
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MAINTENANCE
BEFORE
EACH
USE
EVERY
8
HOURS
EVERY
25
HOURS
EVERY
50
HOURS
EVERY
100
HOURS
EVERY
SEASON
BEFORE
STORAGE
MAINTENANCE
SCHEDULE
Check Brake Operation
T Check Tire Pressure
R Check Operator Presence & ROS Systems
A Check for Loose Fasteners
Check/Replace Mower Blades
3
4
C
T
0
Lubrication Chart
Check Battery Level
Clean Battery and Terminals
Check Transaxle Cooling
Check Mower Levelness
Check V-Belts
R
Check Engine Oil Level
1,2
Change Engine Oil (with oil filter)
1,2
E Change Engine Oil (without oil filter)
N Clean Air Filter
2
2
G Clean Air Screen
Inspect Muffler/Spark Arrester
I
N
1,
2
2
Replace Oil Filter (If equipped)
E Clean Engine Cooling Fins
Replace Spark Plug
Replace Air Filter Paper Cartridge
Replace Fuel Filter
2
1 - Change more often when operating under a heavy load or
in high ambient temperatures.
3 - Replace blades more often when mowing in sandy soil.
4 - Not required if equipped with maintenance-free battery.
2 - Service more often when operating in dirty or dusty conditions.
LUBRICATION CHART
GENERAL RECOMMENDATIONS
➀ SPINDLE ZERK
➀ SPINDLE ZERK
The warranty on this tractor does not cover items that have
beensubjectedtooperatorabuseornegligence. Toreceive
full value from the warranty, operator must maintain tractor
as instructed in this manual.
➀ FRONT
WHEEL
➀ FRONT
WHEEL
BEARING
ZERK
BEARING
ZERK
Some adjustments will need to be made periodically to
properly maintain your tractor.
➁ ENGINE
At least once a season, check to see if you should make
any of the adjustments described in the Service and
Adjustments section of this manual.
• At least once a year you should replace the spark plug,
clean or replace air filter, and check blades and belts
for wear. A new spark plug and clean air filter assure
proper air-fuel mixture and help your engine run better
and last longer.
➀ STEERING
SECTOR GEAR
TETH
02956
BEFORE EACH USE
➀ General Purpose Grease
•
•
•
•
Check engine oil level.
➁ Refer to Maintenance “ENGINE” Section
Check brake operation.
Check tire pressure.
Check operator presence and
ROS systems for proper operation.
Check for loose fasteners.
IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS
WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS
LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL
SHORTENTHELIFEOFTHESELF-LUBRICATINGBEARINGS.
IFYOU FEELTHEY MUST BE LUBRICATED, USE ONLY A DRY,
POWDERED GRAPHITE TYPE LUBRICANT SPARINGLY.
•
14
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MAINTENANCE
TRACTOR
Always observe safety rules when performing any main-
tenance.
BLADE CARE
For best results mower blades must be sharp. Replace
worn, bent or damaged blades.
BRAKE OPERATION
CAUTION: Useonlyareplacementblade
approved by the manufacturer of your
tractor. Using a blade not approved
by the manufacturer of your tractor is
hazardous, could damage your tractor
and void your warranty.
If tractor requires more than five (5) feet to stop at highest
speed in highest gear on a level, dry concrete or paved
surface, then brake must be serviced. (See “TO CHECK
BRAKE” in the Service and Adjustments section of this
manual).
TIRES
BLADE REMOVAL (See Fig. 13)
•
•
•
Maintain proper air pressure in all tires (See PSI on
tires).
•
Raise mower to highest position to allow access to
blades.
Keep tires free of gasoline, oil, or insect control chemi-
cals which can harm rubber.
Avoid stumps, stones, deep ruts, sharp objects and
other hazards that may cause tire damage.
NOTE: Protect your hands with gloves and/or wrap blade
with heavy cloth.
•
•
Remove blade bolt by turning counterclockwise.
Install new blade with stamped "GRASS SIDE" facing
the ground.
NOTE: To seal tire punctures and prevent flat tires due to
slow leaks, tire sealant may be purchased from your local
parts dealer. Tire sealant also prevents tire dry rot and
corrosion.
IMPORTANT: To ensure proper assembly, center hole in
blade must align with star on mandrel assembly.
•
Install and tighten blade bolt securely (45-55 Ft. Lbs.
torque).
OPERATOR PRESENCE SYSTEM AND REVERSE OP-
ERATION SYSTEM (ROS)
Be sure operator presence and reverse operation systems
are working properly. If your tractor does not function as
described, repair the problem immediately.
IMPORTANT: Special blade bolt is heat treated.
STAR
CENTER
•
The engine should not start unless the brake pedal is
fully depressed, and the attachment clutch control is
in the disengaged position.
BLADE
HOLE
02544
BLADE BOLT
(SPECIAL)
CHECK OPERATOR PRESENCE SYSTEM
MANDREL
ASSEMBLY
•
•
•
Whentheengineisrunning,anyattemptbytheoperator
to leave the seat without first setting the parking brake
should shut off the engine.
When the engine is running and the attachment clutch
is engaged, any attempt by the operator to leave the
seat should shut off the engine.
FIG. 13
BATTERY
The attachment clutch should never operate unless
the operator is in the seat.
Yourtractorhasabatterychargingsystemwhichissufficient
for normal use. However, periodic charging of the battery
with an automotive charger will extend its life.
Engine "ON" Position
(Normal Operating)
ROS "ON" Position
•
•
•
•
Keep battery and terminals clean.
Keep battery bolts tight.
Keep small vent holes open.
Recharge at 6-10 amperes for 1 hour.
NOTE: The original equipment battery on your tractor is
maintenance free. Do not attempt to open or remove caps
or covers. Adding or checking level of electrolyte is not
necessary.
CHECK REVERSE OPERATION (ROS) SYSTEM
•
When the engine is running with the ignition switch in
the engine "ON" position and the attachment clutch
engaged, any attempt by the operator to shift into
reverse should shut off the engine.
TO CLEAN BATTERY AND TERMINALS
Corrosion and dirt on the battery and terminals can cause
the battery to “leak” power.
•
When the engine is running with the ignition switch in
the ROS "ON" position and the attachment clutch en-
gaged, any attempt by the operator to shift into reverse
should NOT shut off the engine.
•
•
Remove terminal guard.
Disconnect BLACK battery cable first then RED bat-
tery cable and remove battery from tractor.
•
•
Rinse the battery with plain water and dry.
Cleanterminalsandbatterycableendswithwirebrush
until bright.
15
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MAINTENANCE
TO CHANGE ENGINE OIL (See Figs. 14 and 15)
•
•
Coat terminals with grease or petroleum jelly.
Reinstall battery (See “REPLACING BATTERY" in
the SERVICE AND ADJUSTMENTS section of this
manual).
Determine temperature range expected before oil change.
All oil must meet API service classification SG-SL.
•
•
•
•
Be sure tractor is on level surface.
Oil will drain more freely when warm.
Catch oil in a suitable container.
Remove oil fill cap/dipstick. Be careful not to allow dirt
to enter the engine when changing oil.
V-BELTS
Check V-belts for deterioration and wear after 100 hours
of operation and replace if necessary. The belts are not
adjustable. Replace belts if they begin to slip from wear.
•
Remove yellow cap from end of drain valve and install
the drain tube onto the fitting.
TRANSAXLE COOLING
The transmission fan and cooling fins should be kept clean
to assure proper cooling.
OIL DRAIN VALVE
Do not attempt to clean fan or transmission while engine
is running or while the transmission is hot.To prevent pos-
sible damage to seals, do not use high pressure water or
steam to clean transaxle.
CLOSED AND
LOCKED
POSITION
•
Inspect cooling fan to be sure fan blades are intact and
clean.
YELLOW
CAP
•
Inspect cooling fins for dirt, grass clippings and other
materials. To prevent damage to seals, do not use
compressed air or high pressure sprayer to clean cool-
ing fins.
DRAIN
TUBE
TRANSAXLE PUMP FLUID
FIG. 15
The transaxle was sealed at the factory and fluid mainte-
nance is not required for the life of the transaxle. Should
the transaxle ever leak or require servicing, contact your
nearest authorized service center/department.
•
Unlock drain valve by pushing inward and turning
counterclockwise.
To open, pull out on the drain valve.
After oil has drained completely, close and lock the
drain valve by pushing inward and turning clockwise
until the pin is in the locked position as shown.
•
•
ENGINE
LUBRICATION
Only use high quality detergent oil rated with API service
classification SG-SL. Select the oil’s SAE viscosity grade
according to your expected operating temperature.
•
•
Remove the drain tube and replace the cap onto to the
bottom fitting of the drain valve.
Refill engine with oil through oil fill dipstick tube. Pour
slowly. Do not overfill. For approximate capacity see
“PRODUCT SPECIFICATIONS” section of this man-
ual.
SAE VISCOSITY GRADES
•
Use gauge on oil fill cap/dipstick for checking level.
Be sure dipstick cap is tightened securely for accurate
reading. Keep oil at“FULL”line on dipstick.Tighten cap
onto the tube securely when finished.
SAE 30
5W-30
-20
0
30
32 40
0
100
60
80
F
C
-20
10
-30
-10
20
30
40
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
oil_visc_chart1_e
FIG. 14
CLEAN AIR SCREEN
NOTE: Although multi-viscosity oils (5W30, 10W30 etc.)
improvestartingincoldweather,theywillresultinincreased
oilconsumptionwhenusedabove32°F. Checkyourengine
oil level more frequently to avoid possible engine damage
from running low on oil.
Air screen must be kept free of dirt and chaff to prevent
engine damage from overheating. Clean with a wire brush
or compressed air to remove dirt and stubborn dried gum
fibers.
Change the oil after every 50 hours of operation or at least
once a year if the tractor is not used for 50 hours in one
year.
AIR FILTER
Your engine will not run properly using a dirty air filter.
Service air cleaner more often under dusty conditions.See
Engine Manual.
Check the crankcase oil level before starting the engine
and after each eight (8) hours of operation. Tighten oil fill
cap/dipstick securely each time you check the oil level.
ENGINE OIL FILTER
Replace the engine oil filter every season or every other
oil change if the tractor is used more than 100 hours in
one year.
16
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MAINTENANCE
MUFFLER
CLAMP
Inspect and replace corroded muffler and spark arrester
(if equipped) as it could create a fire hazard and/or dam-
age.
FUEL FILTER
SPARK PLUGS
FIG. 16
Replace spark plugs at the beginning of each mowing
season or after every 100 hours of operation, whichever
occurs first. Spark plug type and gap setting are shown in
“PRODUCT SPECIFICATIONS” section of this manual.
CLEANING
•
•
•
Clean engine, battery, seat, finish, etc. of all foreign
matter.
IN-LINE FUEL FILTER (See Fig. 16)
The fuel filter should be replaced once each season. If fuel
filter becomes clogged, obstructing fuel flow to carburetor,
replacement is required.
Keep finished surfaces and wheels free of all gasoline,
oil, etc.
Protect painted surfaces with automotive type wax.
We do not recommend using a garden hose or pressure
washer to clean your tractor unless the engine and trans-
mission are covered to keep water out. Water in engine or
transmission will shorten the useful life of your tractor. Use
compressed air or a leaf blower to remove grass, leaves
and trash from tractor and mower.
•
•
•
•
With engine cool, remove filter and plug fuel line sec-
tions.
Place new fuel filter in position in fuel line with arrow
pointing towards carburetor.
Be sure there are no fuel line leaks and clamps are
properly positioned.
Immediately wipe up any spilled gasoline.
17
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SERVICE AND ADJUSTMENTS
WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUST-
MENTS:
•
•
•
•
•
Depress brake pedal fully and set parking brake.
Place attachment clutch in “DISENGAGED” position.
Turn ignition key to “STOP” and remove key.
Make sure the blades and all moving parts have completely stopped.
Disconnect spark plug wire from spark plug and place wire where it cannot come in contact
with plug.
TRACTOR
TO INSTALL MOWER (See Figs. 17-21)
Be sure tractor is on level surface and engage parking
brake.
TO REMOVE MOWER (See Fig. 17)
•
•
•
•
Place attachment clutch in “DISENGAGED” position.
Lower attachment lift lever to its lowest position.
Remove mower belt from electric clutch pulley (M).
Disconnect front link (E) from mower - remove retainer
spring and washer.
•
Lower attachment lift lever to it's lowest position.
CAUTION: Lift lever is spring loaded.
Have a tight grip on lift lever, lower it
slowly and engage in lowest position.
•
Go to either side of mower and disconnect mower
suspension arm (A) from chassis and rear lift link (C)
from rear mower bracket (D) - remove retainer springs
and washers.
Go to other side of mower and disconnect the suspen-
sion arm and rear lift link.
NOTE: Be sure mower side suspension arms (A) are point-
ing forward before sliding mower under tractor.
•
•
Slide mower under tractor until it is centered under
tractor.
ATTACH MOWER SIDE SUSPENSION ARMS (A) TO
CHASSIS - Position hole in arm over pin (B) on outside
of tractor chassis and secure with washer and retainer
spring.
•
CAUTION: After rear lift links are dis-
connected,theattachmentliftleverwill
be spring loaded. Have a tight grip on
lift lever when changing position of
the lever.
•
Repeat on opposite side of tractor.
•
Slide mower out from under right side of tractor.
M
F
B
A
E
H
C
D
FIG. 17
18
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SERVICE AND ADJUSTMENTS
M
A
B
FIG. 18
•
•
ATTACH REAR LIFT LINKS (C) - Lift rear corner of
mower and position slot in link assembly over pin on
rear mower bracket (D) and secure with washer and
retainer spring.
FIG. 21
Repeat on opposite side of tractor.
•
•
Raise attachment lift lever to highest position.
If necessary, adjust gauge wheels before operating
mower as shown in the Operation section of this
manual.
C
TO LEVEL MOWER
Make sure tires are properly inflated to the PSI shown on
tires. If tires are over or under inflated, it may affect the
appearance of your lawn and lead you to think the mower
is not adjusted properly.
D
VISUAL SIDE-TO-SIDE ADJUSTMENT (See Fig. 22)
•
With all tires properly inflated and if your lawn appears
unevenly cut, determine which side of mower is cutting
lower.
NOTE: As desired, you can raise the low side of mower or
lower the high side.
FIG. 19
•
•
Go to side of mower you wish to adjust.
With a 3/4" or adjustable wrench, turn lift link adjust-
ment nut (A) to the left to lower the mower, or, to the
right to raise the mower.
•
•
ATTACH FRONT LINK (E) - Work from left side of trac-
tor. Insert rod end of link assembly through front hole
in tractor front suspension bracket (F).
Insert end of link (E) into hole in front mower bracket
(H) and secure with washer and retainer spring (J).
NOTE: Each full turn of adjustment nut will change mower
height about 3/16".
•
Testyouradjustmentbymowingsomeuncutgrassand
visually checking the appearance. Readjust, if neces-
sary, until you are satisfied with the results.
E
A
J
F
H
FIG. 20
Install belt onto engine clutch pulley (M).
•
IMPORTANT: Check belt for proper routing in all mower
pulley grooves.
Turn nut left
to lower mower
Turn nut right
to raise mower
02948
FIG. 22
19
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SERVICE AND ADJUSTMENTS
PRECISION SIDE-TO-SIDE ADJUSTMENT
(See Fig. 23)
•
With all tires properly inflated, park tractor on level
ground or driveway.
B
CAUTION: Blades are sharp. Protect
your hands with gloves and/or wrap
blade with heavy cloth.
A
•
•
Raise mower to its highest position.
At both sides of mower, position blade at side and
measure the distance (A) from bottom edge of blade
to the ground. The distance should be the same on
both sides.
•
•
If adjustment is necessary, see steps in Visual Adjust-
ment instructions above.
Recheck measurements, adjust if necessary until both
sides are equal.
Loosen adjust nut
B to lower mower
Tighten adjust nut
B to raise mower
02950
02966
Loosen jam nut A first
FIG. 25
NOTE: Each full turn of the adjustment nut will change
mower height about 1/8".
A
A
•
•
Recheck measurements, adjust if necessary until front
tip of blade is 1/8" to 1/2" lower than the rear tip.
Holdadjustmentnutinpositionwithwrenchandtighten
jam nut securely against adjustment nut.
FIG. 23
FRONT-TO-BACK ADJUSTMENT (See Figs. 24 and 25)
IMPORTANT: Deck must be level side-to-side.
TO REPLACE MOWER DRIVE BELT
(See Fig. 26)
MOWER DRIVE BELT REMOVAL
To obtain the best cutting results, the mower blades should
be adjusted so the front tip is 1/8" to 1/2" lower than the
rear tip when the mower is in its highest position.
•
Park tractor on a level surface. Engage parking
CAUTION:Bladesaresharp.Protectyour
hands with gloves and/or wrap blade with
heavy cloth.
brake.
•
•
Lower attachment lift lever to its lowest position.
Remove any dirt or grass clippings which may have
accumulated around mandrels and entire upper deck
surface.
Removebeltfromelectricclutchpulley(M),bothmandrel
pulleys (R) and all idler pulleys (S).
•
•
Raise mower to highest position.
Positionanybladesothetipispointingstraightforward.
Measure distance (B) to the ground at front and rear
tip of the blade.
•
•
•
•
If front tip of blade is not 1/8" to 1/2" lower than the
rear tip, go to the front of tractor.
With an 11/16" or adjustable wrench, loosen jam nut
A several turns to clear adjustment nut B.
With a 3/4" or adjustable wrench, turn front link adjust-
ment nut (B) clockwise (tighten) to raise the front of
mower, or, counterclockwise (loosen) to lower the front
mower.
MOWER DRIVE BELT INSTALLATION
•
Install belt around all mandrel pulleys (R) and around
idler pulleys (S) as shown.
•
Install belt onto electric clutch pulley (M).
IMPORTANT: Check belt for proper routing in all mower
pulley grooves.
•
Raise attachment lift lever to highest position.
02548
B
B
FIG. 24
20
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SERVICE AND ADJUSTMENTS
•
Install mower (See “TO INSTALL MOWER” in this sec-
tion of manual).
S
M
G
H
R
B
A
C
R
J
D
E
FIG. 26
F
TO REPLACE MOTION DRIVE BELT
(See Fig. 27)
02953
electric
Park the tractor on level surface. Engage parking brake.
For assistance, there is a belt installation guide decal on
bottom side of left footrest.
FIG. 27
BELT REMOVAL -
TO CHECK BRAKE
If tractor requires more than five (5) feet to stop at highest
speed in highest gear on a level, dry concrete or paved
surface, then brake must be serviced.
•
Remove mower (See “TO REMOVE MOWER” in this
section of manual).
NOTE: Observe entire motion drive belt and position of all
belt guides and keepers.
You may also check brake by:
•
•
•
Disconnect clutch wire harness (A).
Remove anti-rotation link (B) on right side of tractor.
Remove belt from stationary idler (C) and clutching
idler (D).
•
Park tractor on a level, dry concrete or paved surface,
depress brake pedal all the way down and engage
parking brake.
•
Disengage transmission by placing freewheel control
in “transmission disengaged” position. Pull freewheel
control out and into the slot and release so it is held in
the disengaged position.
•
•
Remove belt from centerspan idler (E).
Pull belt slack toward rear of tractor. Carefully remove
belt upwards from transmission input pulley and over
cooling fan blades (F).
The rear wheels must lock and skid when you try to manu-
ally push the tractor forward. If the rear wheels rotate, then
the brake needs to be serviced.Contact a qualified service
center.
•
•
Remove belt downward from engine pulley and around
electric clutch (G).
Slide belt toward rear of tractor, off the steering plate
(H) and remove from tractor.
FRONT WHEEL TOE-IN/CAMBER
BELT INSTALLATION -
•
•
•
Install new belt from tractor rear to front, over the steer-
Your new tractor front wheel toe-in and camber is set at the
factory and is normal. The front wheel toe-in and camber
are not adjustable. If damage has occurred to affect the
factory set front wheel toe-in or camber, contact a qualified
service center.
ing plate (H) and above clutch brake pedal shaft (J).
Pull belt toward front of tractor and roll belt around
electric clutch and onto engine pulley (G).
Pullbelttowardrearoftractor.Carefullyworkbeltdown
around transmission cooling fan and onto the input
pulley (F). Be sure belt is inside the belt keeper.
TO REMOVE WHEEL FOR REPAIRS
(See Fig. 28)
•
•
Install belt on centerspan idler (E).
Install belt through stationary idler (C) and clutching
idler (D).
•
•
Block up axle securely.
Removeaxlecover, retainingringandwasherstoallow
wheel removal (rear wheel contains a square key - Do
not lose).
•
Reinstall anti-rotation link (B) on right side of tractor.
Tighten securely.
•
•
Repair tire and reassemble.
On rear wheels only: align grooves in rear wheel hub
and axle. Insert square key.
•
•
Reconnect clutch harness (A).
Make sure belt is in all pulley grooves and inside all
belt guides and keepers.
21
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SERVICE AND ADJUSTMENTS
REPLACING BATTERY (See Fig. 30)
•
•
Replace washers and snap retaining ring securely in
axle groove.
WARNING: Do not short battery terminals by allowing
a wrench or any other object to contact both terminals at
the same time. Before connecting battery, remove metal
bracelets, wristwatch bands, rings, etc.
Replace axle cover.
NOTE: To seal tire punctures and prevent flat tires due to
slow leaks, tire sealant may be purchased from your local
parts dealer. Tire sealant also prevents tire dry rot and
corrosion.
Positive terminal must be connected first to prevent spark-
ing from accidental grounding.
•
•
Lift hood to raised position.
Disconnect BLACK battery cable (A) then RED battery
cable and carefully remove battery from tractor.
WASHERS
RETAINING
RING
•
•
Install new battery with terminals in same position as
old battery.
FirstconnectREDbatterycable(B)topositive(+)battery
terminal with hex bolt and keps nut as shown.Tighten
securely. Slide terminal cover (C) over terminal.
AXLE COVER
•
•
ConnectBLACKgroundingcabletonegative(-)battery
terminal with remaining hex bolt and keps nut.Tighten
securely
SQUARE KEY (REAR
WHEEL ONLY)
FIG. 28
Close hood.
TO START ENGINE WITH A WEAK BATTERY
(See Fig. 29)
Negative
(Black)
Cable
A
WARNING: Lead-acid batteries gen-
erate explosive gases. Keep sparks,
flameandsmokingmaterialsawayfrom
batteries. Always wear eye protection
when around batteries.
C
If your battery is too weak to start the engine, it should be
recharged. (See "BATTERY" in the MAINTENANCE sec-
tion of this manual).
If “jumper cables” are used for emergency starting, follow
this procedure:
B
Positive
(Red)
Cable
02954
IMPORTANT: YOURTRACTOR IS EQUIPPEDWITH A 12VOLT
SYSTEM. THE OTHER VEHICLE MUST ALSO BE A 12 VOLT
SYSTEM. DO NOT USEYOUR TRACTOR BATTERY TO START
OTHER VEHICLES.
FIG. 30
TO ATTACH JUMPER CABLES -
TO REPLACE HEADLIGHT BULB
•
Connect one end of the RED cable to the POSITIVE
(+) terminal of each battery(A-B), taking care not to
short against tractor chassis.
•
•
Raise hood.
Pull bulb holder out of the hole in the backside of the
grill.
Replace bulb in holder and push bulb holder securely
back into the hole in the backside of the grill.
Close hood.
•
•
ConnectoneendoftheBLACKcabletotheNEGATIVE
•
•
(-) terminal (C) of fully charged battery.
Connect the other end of the BLACK cable (D) to good
chassis ground, away from fuel tank and battery.
INTERLOCKS AND RELAYS
TO REMOVE CABLES, REVERSE ORDER -
Loose or damaged wiring may cause your tractor to run
poorly, stop running, or prevent it from starting.
•
BLACK cable first from chassis and then from the fully
charged battery.
•
Check wiring. See electrical wiring diagram in the
Repair Parts section.
•
RED cable last from both batteries.
TO REPLACE FUSE
Replace with 20 amp automotive-type plug-in fuse. The
fuse holder is located behind the dash.
WEAK OR DEAD
BATTERY
FULLY CHARGED
BATTERY
FIG. 29
22
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SERVICE AND ADJUSTMENTS
TO REMOVE HOOD AND GRILL ASSEMBLY
ENGINE
(See Fig. 31)
TO ADJUST THROTTLE CONTROL CABLE
The throttle control has been preset at the factory and
adjustment should not be necessary. If adjustment is nec-
essary, see engine manual.
•
•
•
Raise hood.
Unsnap headlight wire connector.
Stand in front of tractor. Grasp hood at sides, tilt toward
engine and lift off of tractor.
•
To replace, reverse above procedure.
TO ADJUST CHOKE CONTROL
The choke control has been preset at the factory and ad-
justment should not be necessary. If adjustment is neces-
sary, see engne manual.
HOOD
TO ADJUST CARBURETOR
HEADLIGHT
WIRE
CONNECTOR
Your carburetor is not adjustable. If your engine does not
operate properly due to suspected carburetor problems,
take your tractor to an authorized service center for repair
and/or adjustment.
02778
FIG. 31
23
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STORAGE
Immediately prepare your tractor for storage at the end
of the season or if the tractor will not be used for 30 days
or more.
ENGINE
FUEL SYSTEM
IMPORTANT: ITISIMPORTANTTOPREVENTGUMDEPOSITS
FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH
AS CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK
DURING STORAGE. ALSO, EXPERIENCE INDICATES THAT
ALCOHOL BLENDED FUELS (CALLED GASOHOL OR USING
ETHANOLORMETHANOL)CANATTRACTMOISTUREWHICH
LEADSTOSEPARATIONANDFORMATIONOFACIDSDURING
STORAGE. ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM
OF AN ENGINE WHILE IN STORAGE.
WARNING: Never store the tractor with
gasoline in the tank inside a building
where fumes may reach an open flame
orspark. Allowtheenginetocoolbefore
storing in any enclosure.
TRACTOR
Removemowerfromtractorforwinterstorage. Whenmower
istobestoredforaperiodoftime,cleanitthoroughly,remove
all dirt, grease, leaves, etc. Store in a clean, dry area.
•
•
•
Empty the fuel tank by starting the engine and let it run
until the fuel lines and carburetor are empty.
Never use engine or carburetor cleaner products in the
fuel tank or permanent damage may occur.
•
Clean entire tractor (See “CLEANING” in the Mainte-
nance section of this manual).
Inspect and replace belts, if necessary (See belt re-
placement instructions in the Service and Adjustments
section of this manual).
Lubricate as shown in the Maintenance section of this
manual.
Be sure that all nuts, bolts and screws are securely
fastened. Inspect moving parts for damage, breakage
and wear. Replace if necessary.
Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable alternative in mini-
mizing the formation of fuel gum deposits during storage.
Add stabilizer to gasoline in fuel tank or storage container.
Always follow the mix ratio found on stabilizer container.
Run engine at least 10 minutes after adding stabilizer to
allow the stabilizer to reach the carburetor. Do not empty
the gas tank and carburetor if using fuel stabilizer.
•
•
•
ENGINE OIL
Drain oil (with engine warm) and replace with clean en-
gine oil. (See “ENGINE” in the Maintenance section of
this manual).
•
Touch up all rusted or chipped paint surfaces; sand
lightly before painting.
BATTERY
CYLINDER(S)
•
•
Fully charge the battery for storage.
•
•
Remove spark plug(s).
Pour one ounce of oil through spark plug hole(s) into
cylinder(s).
After a period of time in storage, battery may require
recharging.
To help prevent corrosion and power leakage during
long periods of storage, battery cables should be dis-
connected and battery cleaned thoroughly (see “TO
CLEAN BATTERY AND TERMINALS” in the Mainte-
nance section of this manual).
•
•
•
Turn ignition key to “START”position for a few seconds
to distribute oil.
Replace with new spark plug(s).
•
•
After cleaning, leave cables disconnected and place
cables where they cannot come in contact with battery
terminals.
If battery is removed from tractor for storage, do not
store battery directly on concrete or damp surfaces.
OTHER
•
•
Do not store gasoline from one season to another.
Replace your gasoline can if your can starts to rust.
Rust and/or dirt in your gasoline will cause problems.
•
•
If possible, store your tractor indoors and cover it to
give protection from dust and dirt.
Cover your tractor with a suitable protective cover that
does not retain moisture. Do not use plastic. Plastic
cannot breathe which allows condensation to form and
will cause your tractor to rust.
IMPORTANT: NEVERCOVERTRACTORWHILEENGINE AND
EXHAUST AREAS ARE STILL WARM.
24
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TROUBLESHOOTING POINTS
PROBLEM
CAUSE
CORRECTION
Will not start
1. Out of fuel.
1. Fill fuel tank.
2. Engine not “CHOKED” properly.
3. Engine flooded.
4. Bad spark plug.
5. Weak or dead battery.
6. Dirty air filter.
2. See “TO START ENGINE” in Operation section.
3. Wait several minutes before attempting to start.
4. Replace spark plug.
5. Recharge or replace battery.
6. Clean/replace air filter.
7. Dirty fuel filter.
7. Replace fuel filter.
8. Water in fuel.
8. Empty fuel tank and carburetor, refill tank with fresh
gasoline and replace fuel filter.
9. Loose or damaged wiring.
9. Check all wiring.
10. Carburetor out of adjustment.
10. See “To Adjust Carburetor” in Service Adjustments
section.
11. Engine valves out of adjustment.
11. Contact an authorized service center/department.
Hard to start
1. Dirty air filter.
1. Clean/replace air filter.
2. Bad spark plug.
2. Replace spark plug.
3. Weak or dead battery.
4. Dirty fuel filter.
3. Recharge or replace battery.
4. Replace fuel filter.
5. Stale or dirty fuel.
6. Loose or damaged wiring.
7. Carburetor out of adjustment.
5. Empty fuel tank and refill tank with fresh, clean gasoline.
6. Check all wiring.
7. See “To Adjust Carburetor” in Service Adjustments
section.
8. Engine valves out of adjustment.
8. Contact an authorized service center/department.
Engine will not turn over
1. Brake pedal not depressed.
2. Attachment clutch is engaged.
3. Weak or dead battery.
1. Depress brake pedal.
2. Disengage attachment clutch.
3. Recharge or replace battery.
4. Replace fuse.
4. Blown fuse.
5. Corroded battery terminals.
6. Loose or damaged wiring.
7. Faulty ignition switch.
8. Faulty solenoid or starter.
9. Faulty operator presence switch(es).
5. Clean battery terminals.
6. Check all wiring.
7. Check/replace ignition switch.
8. Check/replace solenoid or starter.
9. Contact an authorized service center/department.
Engine clicks but will not
start
1. Weak or dead battery.
1. Recharge or replace battery.
2. Clean battery terminals.
3. Check all wiring.
2. Corroded battery terminals.
3. Loose or damaged wiring.
4. Faulty solenoid or starter.
4. Check/replace solenoid or starter.
Loss of power
1. Cutting too much grass/too fast.
2. Throttle in “CHOKE” position.
3. Build-up of grass, leaves and trash under mower.
4. Dirty air filter.
1. Raise cutting height/reduce speed.
2. Adjust throttle control.
3. Clean underside of mower housing.
4. Clean/replace air filter.
5. Low oil level/dirty oil.
6. Faulty spark plug.
7. Dirty fuel filter.
5. Check oil level/change oil.
6. Clean and regap or change spark plug.
7. Replace fuel filter.
8. Stale or dirty fuel.
9. Water in fuel.
8. Empty fuel tank and refill tank with fresh, clean gasoline.
9. Empty fuel tank and carburetor, refill tank with fresh
gasoline and replace fuel filter.
10. Spark plug wire loose.
11. Dirty engine air screen/fins.
12. Dirty/clogged muffler.
10. Connect and tighten spark plug wire.
11. Clean engine air screen/fins.
12. Clean/replace muffler.
13. Loose or damaged wiring.
14. Carburetor out of adjustment.
13. Check all wiring.
14. See “To Adjust Carburetor” in Service Adjustments
section.
15. Engine valves out of adjustment.
15. Contact an authorized service center/department.
Excessive vibration
1. Worn, bent or loose blade.
2. Bent blade mandrel.
1. Replace blade. Tighten blade bolt.
2. Replace blade mandrel.
3. Loose/damaged part(s).
3. Tighten loose part(s). Replace damaged parts.
25
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TROUBLESHOOTING POINTS
PROBLEM
CAUSE
CORRECTION
Engine dies when
tractor is shifted
into reverse
1. Reverse operation system
(ROS) is not "ON" while
1. Turn ignition key to
ROS "ON" position.
mower or other attachment
is engaged.
See Operation section.
Engine continues to run
when operator leaves seat
with attachment clutch
engaged
1. Faulty operator-safety presence control system.
1. Check wiring, switches and connections. If not
corrected, contact an authorized service center/
department.
Poor cut - uneven
1. Worn, bent or loose blade.
2. Mower deck not level.
1. Replace blade. Tighten blade bolt.
2. Level mower deck.
3. Buildup of grass, leaves, and trash under mower.
4. Bent blade mandrel.
3. Clean underside of mower housing.
4. Replace blade mandrel.
5. Clogged mower deck vent holes from buildup of
grass, leaves, and trash around mandrels.
5. Clean around mandrels to open vent holes.
Mower blades will not
rotate
1. Obstruction in clutch mechanism.
2. Worn/damaged mower drive belt.
3. Frozen idler pulley.
1. Remove obstruction.
2. Replace mower drive belt.
3. Replace idler pulley.
4. Frozen blade mandrel.
4. Replace blade mandrel.
Poor grass discharge
1. Engine speed too slow.
2. Travel speed too fast.
1. Place throttle control in “FAST” position.
2. Shift to slower speed.
3. Wet grass.
4. Mower deck not level.
3. Allow grass to dry before mowing.
4. Level mower deck.
5. Low/uneven tire air pressure.
6. Worn, bent or loose blade.
7. Buildup of grass, leaves and trash under mower.
8. Mower drive belt worn.
5. Check tires for proper air pressure.
6. Replace blade. Tighten blade bolt.
7. Clean underside of mower housing.
8. Replace mower drive belt.
9. Blades improperly installed.
10. Improper blades used.
11. Clogged mower deck vent holes from buildup of
grass, leaves, and trash around mandrels.
9. Reinstall blades sharp edge down.
10. Replace with blades listed in this manual.
11. Clean around mandrels to open vent holes.
Headlight(s) not working
(if so equipped)
1. Light switch is “OFF”.
2. Bulb(s) or lamp(s) burned out.
3. Faulty light switch.
4. Loose or damaged wiring.
5. Blown fuse.
1. Turn light switch “ON”.
2. Replace bulb(s) or lamp(s).
3. Check/replace light switch.
4. Check wiring and connections.
5. Replace fuse.
Battery will not charge
Loss of drive
1. Bad battery cell(s).
1. Replace battery.
2. Poor cable connections.
3. Faulty regulator (if so equipped).
4. Faulty alternator.
2. Check/clean all connections.
3. Replace regulator.
4. Replace alternator.
1. Freewheel control in “disengaged” position.
2. Motion drive belt worn, damaged, or broken.
3. Air trapped in transmission during shipment
or servicing.
1. Place freewheel control in “engaged” position.
2. Replace motion drive belt.
3. Purge transmission.
Engine “backfires” when
turning engine “OFF”
1. Engine throttle control not set between half and
full speed (fast) position before stopping engine.
1. Move throttle control between half and full speed
(fast) position before stopping engine.
26
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
SCHEMATIC
02961-194276_Regulated-Tex
BATTERY
SOLENOID
STARTER
RED
RED
M
FUSE
BLACK
ELECTRIC CLUTCH
WHITE
BLACK
WHITE
S
WHITE
M
B
A1
G
GRAY
A2
L
RED
RED
CLUTCH/BRAKE
(PEDAL UP)
BLACK
REVERSE SWITCH
(NOT IN REVERSE)
PTO SWITCH
(DISENGAGED)
BLACK
BLACK
BLACK
2
BLACK
BLACK
SEAT SWITCH
(NOT OCCUPIED)
BLACK
BLACK
3
1
GRAY
6
JUNCTION
CONNECTOR
SHORTING
CONNECTOR
CHASSIS
HARNESS
SPARK
IGNITION
UNIT
PLUGS GAP
(2 PLUGS ON
TWIN CYL. ENGINES)
BLUE
BLACK
HOUR
METER
(OPTIONAL)
FUEL
LINE
BLUE
CHARGING SYSTEM OUTPUT
9 AMP DC @ 3600 RPM
28 VOLTS AC @ 3600 RPM
(REGULATOR DISCONNECTED)
FUEL SHUT-OFF
SOLENOID
(IF SO EQUIPPED)
REGULATOR
RED
ALTERNATOR
BROWN
BLACK
LIGHT
SWITCH
HEADLIGHTS
WIRING INSULATED CLIPS
NOTE: IF WIRING INSULATED
CLIPS WERE REMOVED FOR
SERVICING OF UNIT, THEY
SHOULD BE REPLACED TO
PROPERLY SECURE YOUR
WIRING.
3
6
6
5
3
2
IGNITION SWITCH
NON-REMOVABLE
CONNECTIONS
2
1
5
4
POSITION CIRCUIT “MAKE”
4
1
OFF
RUN/OVERRIDE
M+G+A1
B+A1
REMOVABLE
CONNECTIONS
CHASSIS HARNESS
CONNECTOR
(MATING SIDE)
DASH HARNESS
CONNECTOR
(MATING SIDE)
RUN
B+A1
L+A2
START B + S + A1
02961
27
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
ELECTRICAL
22
21
41
24
43
42
40
27
33
30
25
27
34
2
1
91
99
100
46
8
50
26
16
71
29
55
28
194276D
28
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
ELECTRICAL
KEY PART
NO. NO.
DESCRIPTION
1
532 16 34-65 Battery
874 76 04-12 Bolt Hex Head 1/4-20 x 3/4
532 18 64-91 Box Battery
2
8
16
21
22
24
25
26
27
28
29
30
33
34
40
41
42
43
46
50
55
71
90
91
99
532 17 61-38 Switch Interlock Push-In
532 18 37-59 Harness Socket Light W/4152J
532 00 41-52 Bulb Light
532 40 02-53 Cable Brty
532 19 88-93 Cable Starter
532 17 51-58 Fuse
873 51 04-00 Nut Keps Hex 1/4-20 unc
532 14 54-91 Cable, Ground
532 40 15-45 Switch, Seat
532 19 33-50 Switch, Ign
532 14 04-01 Key, Ignition
532 11 07-12 Switch Light / Reset
532 40 11-04 Harness Ign.
817 72 04-08 Screw Thd Cut 1/4-20 x 1/2
532 13 15-63 Cover, Terminal
532 19 25-07 Solenoid
532 19 81-38 Gauge Servicereminder Hrmtr
532 17 46-51 Switch PTO
817 49 05-12 Screw Thdrol 5/16-18 x 3/4 TYTT
532 19 42-76 Harness Ign. Dash
532 40 07-24 Cover Terminal
532 19 02-70 Strap Battery Mount Front
817 67 04-12 Screw Hexwsh Thdrol 1/4-20 x 3/4
100 819 09 14-16 Washer 9/32 x 7/8 x 16 Ga.
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
29
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
CHASSIS
15
208
204
18
210
212
214
203
25
14
207
130
211
206
209
130
5
176
202
176
205
176
175
177
150
178
195
176
36
176
182
196
37
181
152
159
130
194
138
184
181
222
180
219
217
162
165
194
99
219
68
229
183
2
230
chassis-tex_33-lt husq
229
30
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
CHASSIS
KEY PART
NO. NO.
DESCRIPTION
2
532 19 42-63 Drawbar
5
532 40 32-05 Dash
14
15
18
25
36
37
68
99
532 40 18-24 Hood
532 19 89-07 Lens LH
532 40-48-21 Grille/Lens Asm.
532 19 89-06 Lens RH
817 06 05-12 Screw 5/16-18 x 3/4
532 40 47-94 Fender
817 49 05-08 Screw Thdrol 5/16-18 x 1/2
532 40 15-30 Rod Asm Bypass
130 532 19 16-11 Screw 10 x 3/4 Single Lead-Hex
138 532 40 29-54 Cupholder
150 532 19 85-14 Air Duct
152 532 19 43-29 Shield Browning
159 817 00 06-12 Screw 3/8-16 x 3/4
162 532 14 24-32 Screw
165 532 40 03-15 Support Tank Rear
175 532 19 63-04 Crossmember
176 532 40 07-76 Screw 10-24 x 5/8
177 532 19 52-27 Bushing Steering
178 532 19 97-82 Cargo Net Asm.
180 532 19 42-60 Chassis
181 532 40 30-25 Bushing Mtg. Fender Crgo
182 532 19 47-87 Dash Lower
183 874 78 05-20 Bolt Fin Hex 5/16-18 unc x 1-1/4
184 532 19 57-80 Spacer Fender
194 873 90 05-00 Nut Lock Hex Flange 5/16-18
195 532 40 41-37 Plug Hole Dash Lower
196 532 40 28-43 Console Asm. Deck Lift
202 532 40 30-48 Vent Side Hood RH
203 532 40 30-76 Vent Side Hood LH
204 532 19 89-04 Vent Top Hood
205 532 40 17-09 Skirt Hood Side RH
206 532 40 17-11 Skirt Hood Side LH
207 532 19 71-98 Bezel RH
208 532 19 71-99 Bezel LH
209 532 19 91-30 Insert Hex Top RH
210 532 19 91-31 Insert Hex Top Lh
211 532 19 91-32 Insert Hex Bottom RH
212 532 19 91-33 Insert Hex Bottom LH
214 532 19 91-45 Clip Retainer Tinner
217 532 15 65-24 Rod Pivot
219 532 19 51-61 Stud Fastner
222 532 13 77-29 Screw Thdrol 1/4-20 x 5/8
229 817 00 06-16 Screw Hexwsh Thdr 3/8-16 x 3/4
230 532 17 01-65 Bolt Shoulder 5/16-18
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
31
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
DRIVE
56
213
221
125
206
207
26
209
92
116
185
197
171
196
221
184
42
35
80
125
125
167
160
160
203
64
188
170
161
52
214
186
189
208
210
125
153
51
49
15
159
15
187
50
29
159
51
163
215
190
52
51
2
116
17
73
1
2
205
183
1
33
37
drive-tex_17
32
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
DRIVE
KEY PART
NO. NO.
KEY PART
NO. NO.
DESCRIPTION
DESCRIPTION
1
- - - - - -
Transaxle, Hydro 356-0510
(Order Parts from Transaxle
Manufacturer)
163 532 19 90-00 Rod Pedal Control
167 532 19 62-11 Latch Brake Parking
170 532 19 43-22 Keeper Belt Centerspan
171 872 11 06-16 Bolt
2
532 12 35-83 Key Square
819 13 13-16 Washer 13/32 x 13/16 x 16 Ga.
532 19 72-96 Spring, Brake
532 19 96-79 Spring Return Cruise
532 19 76-59 Rod, Brake
812 00 00-01 Ring E
532 19 95-91 Rod, Brake, Park
532 12 17-49 Washer 25/32 x 1-1/4 x 16 Ga.
532 12 48-72 Cover, Foot Pedal
872 11 06-14 Bolt
532 19 43-27 Pulley Idler Flat
873 90 06-00 Lock Nut 3/8-16
532 19 43-26 Idler V-Groove 910" Offset
532 14 02-18 V-Belt, Drive
15
17
26
29
33
35
37
42
49
50
51
52
56
64
73
183 532 13 70-57 Spacer Axle
184 532 40 31-18 Handle Parking Brake
185 872 11 06-20 Bolt
186 532 19 43-21 Spacer Retainer
187 819 13 32-10 Washer
188 532 19 43-23 Link Clutch Ground Drive
189 532 19 43-17 Bellcrank Ground Drive
190 532 19 43-18 Keeper Bellcrank Ground Drive
196 817 00 06-16 Screw 3/8-16 x 1
197 532 19 58-04 Link Clutch Anti-Rotation
203 819 11 11-16 Washer 11/32 x 11/16 x 16 Ga.
205 532 12 17-48 Washer 25/32 x 1-5/8 16 Ga.
206 532 19 78-67 Bracket Mount Latch Cruise
207 532 19 78-68 Latch Control Cruise
208 532 19 78-69 Gear Sector Control Cruise
209 532 19 95-92 Rod Control Cruise
210 532 40 09-80 Rockr Asm. Pedal Control
213 532 40 31-19 Knob control Cruise
214 532 40 17-22 Pad Pedal Forward
215 532 40 17-23 Pad Pedal Reverse
221 532 40 31-87 Retainer Spring Clip
53219 78-65 Shaft Asm. Pedal Brake Control
874 49 05-44 Bolt Hex Flghd
5/16-18 x 3.0 Gr. 5
80
92
532 40 05-07 Bracket Strap Torque
874 76 05-20 Bolt Fin Hex 5/16-18 unc x 1.25
116 873 90 05-00 Nut Lock Hex Flange 5/16-18
125 817 00 05-12 Screw 5/16-18 x 3/4
153 532 12 47-88 Retainer Spring
159 876 02 04-12 Pin Cotter 1/8 x 3/4
160 532 16 94-84 Retainer Clip
161 532 19 54-03 Spring, Return, Clutch
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
33
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
STEERING ASSEMBLY
26
45
51
1
54
66
21
16
65
63
19
60
9
7
57
63
6
61
8
54
67
55
2
59
9
55
8
7
4
35
58
64
67
6
28
15
14
5
13
22
62
13
50
14
15
8
53
69
68
65
50
13
70
steering-tex_5-vgt
KEY PART
NO. NO.
KEY PART
NO. NO.
DESCRIPTION
DESCRIPTION
54
55
57
58
59
60
61
62
63
64
65
66
67
68
69
70
874 76 06-36 Bolt Hex 3/8-16 unc x 2-1/4
532 19 76-36 Spacer Brace Axle
532 19 72-46 Bracket Upstop
532 19 47-47 Bolt Shoulder Sector Pivot CFM
532 19 47-48 Washer Thrust Sector Steering
873 97 10-00 Nut Flange Lock 5/8-11
532 19 47-40 Draglink LH
1
532 19 39-43 Wheel, Steering
532 19 59-68 Axle Asm., Front
532 40 30-87 Spindle Asm., LH
532 40 30-88 Spindle Asm., RH
532 12 49-31 Bearing, Race Thrust Harden
532 12 17-48 Washer 25/32 x 1-5/8 x 16 Ga.
812 00 00-29 Ring, Klip #T5304-75
532 12 12-32 Cap, Spindle
532 12 17-49 Washer 25/32 x 1-1/4 x 16 Ga.
810 04 06-00 Washer, Lock Hvy Hlcl Spr 3/8
873 54 06-00 Nut, Crown Lock 3/8-24 unf
532 19 47-46 Shaft Steering
532 19 47-29 Plate Steering
532 18 67-37 Adapter, Wheel Steering
532 19 48-45 Bushing, Strg. Blk
532 19 36-52 Insert, Wheel Steering
817 00 06-12 Screw 3/8-16 x 3/4
532 19 47-32 Gear, Sector Plate
2
4
5
6
7
8
532 19 47-41 Draglink, RH
817 00 05-12 Screw 5/16-18 x 3/4
9
13
14
15
16
19
21
22
26
28
35
45
50
51
53
532 19 98-49 Retainer Clip Spring Steering
532 19 47-34 Brace Axle Front
871 02 07-48 Bolt Hex Fghd 7/16-14 x 3 Serr
532 19 47-37 Bushing PM Front Axle
873 90 07-00 Nut Lock Flange 7/16-14 Gr. 5
532 19 91-62 Washer 1.5 x .505 x .118
532 19 61-97 Bracket Deck Susp. Front
819 18 38-12 Washer 9/16 ID x 2-3/8 OD 12 Ga.
873 90 06-00 Nut Lock 3/8-16 unc
873 94 08-00 Nut Hex Jam Toplock 1/2-20 unf
532 18 89-67 Washer Hardened
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
.793 x 1.637 x .060
34
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
ENGINE
1
34
45
20
79
35
84
18
82
81
15
69
2
12
11
37
41
42
28
31
88
37
85
29
OPTIONAL EQUIPMENT
Spark Arrester
9
engine-bs-1cyl-tex_21
KEY PART
NO. NO.
KEY PART
NO. NO.
DESCRIPTION
DESCRIPTION
Engine B&S Model No. 31P977
69
79
81
82
84
85
88
532 16 52-91 Gasket
1
- - - - - -
532 19 23-34 Screw Socket Head 5/16-18 x .75
532 14 84-56 Tube Drain Oil Easy
2
532 13-73-52 Muffler
9
532 19 43-19 Keeper Belt Engine
532 18 05-05 Clutch Ogura
532 19 43-38 Pulley Engine
532 18 16-54 Plug Drain Oil
11
12
15
18
20
28
29
31
34
35
37
41
42
45
817 06 06-20 Screw 3/8-16 x 1-1/4
532 17 39-37 Bolt Hex 7/16-20 x 4 x Gr. 5-1.5 Thr
817 06 06-16 Screw 3/8-16 x 1
532 19 70-24 Tank Fuel
532 19 59-51 Cap Asm
532 40 15-08 Control Throttle
532 40 11-35 Fuel Line
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
532 13 71-80 Spark Arrester Kit
532 14 50-06 Clip Push-In Hinged
817 72 04-08 Screw thd Cut 1/4-20 x 1/2
810 01 05-00 Washer Split
For engine service and replacement parts, call the toll free
number for your engine manufacturer listed below:
Briggs & Stratton
Kohler Co.
Tecumseh Products
Honda Engines
Kawasaki
1-800-233-3723
1-800-544-2444
1-800-558-5402
1-800-426-7701
1-949-460-5688
532 12 34-87 Clamp Hose
532 12 61-97 Washer 1-1/2 OD x 15/32 ID x .250
810 04 07-00 Washer Lock 7/16
873 51 04-00 Nut Keps Hex 1/4-20 unc
35
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
SEAT ASSEMBLY
1
8
8
7
7
41
40
10
21
6
37
5
37
2
44
43
21
3
seat-tex_7-vgt
KEY PART
NO. NO.
KEY PART
NO. NO.
DESCRIPTION
DESCRIPTION
21
37
40
41
43
44
532 17 18-52 Bolt, Shoulder 5/16-18
873 80 05-00 Nut, Lock 5/16-18 unc
532 19 76-61 Handle Slide Seat
1
532 19 75-18 Seat
2
532 18 01-66 Bracket Pivot Fender
532 14 06-75 Strap, Asm Fender
532 14 50-06 Clip, Push In, Hinged
3
532 19 82-00 Spring Latch Seat
5
874760612 Bolt Fin Hex 3/8-16 unc x 3/4
819133812 Washer 13/32 x 2-3/8 x 12 Ga.
6
873 80 06-00 Nut, Lock W/Ins. 3/8-16 unc
532 12 41-81 Spring, Seat Cprsn
532 17 18-77 Bolt 5/16-18 uncx 3/4 w/Sems
532 19 69-77 Pan, Seat
7
8
NOTE: All component dimensions given in U.S. inches
10
1 inch = 25.4 mm
36
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
DECALS
4
2
5
2
6
7
3
1
9
11
8
12
KEY PART
NO. NO.
KEY PART
NO. NO.
DESCRIPTION
DESCRIPTION
9
532 14 50-05 Decal, Battery Dnge/Poi
532 17 05-63 Decal, Warning
532 16 03-96 Decal, Mower V-Belt Schematic
532 16 69-60 Decal, Bypass
532 40 29-76 Pad, Footrest, LH
532 40 47-99 Pad, Foot Pedal Control
532 40 45-05 Manual, Owner's (English)
532 40 45-06 Manual, Owner's (French)
1
2
3
4
5
6
7
8
532 40 21-04 Decal, Operators
532 40 33-78 Decal, Hood
532 40 43-72 Decal, Hood Panel SD
532 40 21-28 Decal, Hood Top Insert
532 18 09-41 Decal, Customer Respons.
532 40 21-40 Decal, Replacement
532 18 89-25 Decal, Steering Wheel
532 40 24-92 Decal, Eng. HP
11
12
- -
- -
- -
- -
- -
WHEELS AND TIRES
KEY
NO.
PART
NO.
DESCRIPTION
1
532 05 91-92 Cap Valve Tire
1
2
532 06 51-39 Stem Valve
11
2
3
3
532 13 83-36 Rim Asm 6" Front Service
532 05 99-04 Tube Front (Service Item Only)
532 10 62-22 Tire F T 15 x 6 0 - 6 Service
532 12 49-57 Fitting Grease (Front Wheel Only)
532 12 49-59 Bearing Flange (Front Wheel nly)
532 17 50-39 Cap Axle Blk 1 50 x 1 00
532 13 84-68 Tire R T 18 x 9.5-8 Service
532 12 49-26 Tube Rear (Service Item Only)
532 13 83-37 Rim Asm 8" rear Service
532 14 43-34 Sealant, Tire (10 oz. Tube)
4
4
5
10
7
6
7
5
9
8
6
8
9
10
11
- -
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
wheel_art_1-tex
37
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
MOWER DECK
40
145
59
57
56
68
55
34
190
33
40
32
31
36
116
196
30
117
40
1
21
21
40
196
117
21
188
69
21
189
116
62
6
23
189
19
188
24
25
26
6
16
19
20
15
14
29
27
69
69
13
11
8
42_D_elec-Tex_8
38
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
MOWER DECK
KEY PART
NO. NO.
KEY PART
NO. NO.
DESCRIPTION
DESCRIPTION
33
34
36
40
55
56
57
59
62
68
69
532 40 02-34 Nut, Toplock, Flanged
872 11 06-12 Bolt Carr Sh. 3/8-16 x 1-1/2 Gr. 5
532 19 61-06 Pulley, Idler, Flat
873 90 06-00 Nut, Lock Flg. 3/8-16 unc
532 19 72-49 Arm, Idler
1
532 40 29-99 Mower Housing
6
532 19 51-86 Arm Suspension
532 19 30-03 Bolt/Washer asm 7/16-20 unf
532 13 89-71 Blade, 42" Hi-Lift
(For bagging or discharge)
8
11
532 19 90-92 Spacer, Retainer
817 00 06-16 Screw 3/8-16 x 1
532 14 10-43 Guard, Tuv Idler
872 11 06-16 Bolt Rd Hd Sq Nk 3/8-16 unc x 2
532 14 49-59 V-Belt
- -
- -
532 13 41-49 Blade, 42" Mulching Std
(For mulching mowers only)
532 13 97-75 Blade, 42" Mulching Premium (For
better wear when mulching)
13
14
15
16
19
20
21
23
24
25
26
27
29
30
31
32
532 19 28-72 Shaft Assembly, Mandrel
532 18 72-81 Housing, Mandrel
532 11 04-85 Bearing, Ball, Mandrel
532 17 44-93 Stripper, Mower Deck
532 19 65-39 Bolt, Shoulder
872 14 05-05 Bolt
116 532 19 34-06 Bolt, Shoulder
117 532 17 48-73 Wheel, Gauge
145 532 17 79-68 Pulley Idler
188 532 19 51-61 Stud Fastener
532 15 97-70 Baffle, Vortex
189 873 90 05-00 Nut Lock Hex Flange
190 532 19 72-51 Spring Mower Drive
196 819 13 20-12 Washer 13/32 x 1-1/4 x 12 Ga.
873 68 05-00 Nut, Crownlock 5/16-18 unc
532 19 25-57 Bracket, Deflector
532 10 53-04 Cap, Sleeve
- -
532 19 28-70 Mandrel Assembly (Includes
housing, shaft and shaft hardware
only-pulley not included)
532 19 70-26 Spring, Torsion, Deflector
532 11 04-52 Nut, Push
532 40 30-04 Shield, Deflector
532 13 14-91 Rod, Hinge
532 17 39-84 Screw Thdrol Rolling Wsh Hd
532 18 76-90 Washer, Spacer
532 17 34-36 Pulley, Mandrel
- -
532 40 12-24 Replacement Mower, Complete
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
39
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TRACTOR - - MODEL NUMBERYTH20B42T (96043002000), PRODUCT NO. 960 43 00-20
MOWER LIFT
7
87
87
90
98
89
3
10
88
97
2
97
91
lift-tex_4
KEY PART
NO. NO.
KEY PART
NO. NO.
DESCRIPTION
DESCRIPTION
90
91
97
98
532 19 42-08 Pin Cotter 5/16 Bow Tie Lock
532 19 51-81 Link Lift Susp Mower Rear
817 06 06-12 Screw 3/8-16 x .75 Smgml Tap/R.Z
532 19 52-70 Link Lift Susp. Front Mower
2
532 19 52-23 Shaft Asm., Lift
3
532 19 52-31 Lever Asm., Lift Rh
532 19 64-92 Grip, Lever
7
10
87
88
89
532 19 63-14 Spring Torsion
532 19 42-09 Pin Cotter 7/16 Bow Tie Lock
532 19 53-03 Spring Lift Assist
819 19 19-12 Washer Clear Zinc
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
40
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SERVICE NOTES
41
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SERVICE NOTES
42
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43
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404505 01.25.06 VB
Printed in U.S.A.
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