McCulloch Lawn Mower 532 43 67 90 User Guide

MOWCART 66  
Operator's Manual / 96021000900  
IMPORTANT:  
Read and follow all Safety  
Rules and Instructions before  
operating this equipment.  
Patents Pending  
532 43 67-90  
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SAFETY RULES  
Safe Operation Practices for Ride-On Mowers  
Remove gas-powered equipment from the truck or  
III. CHILDREN  
trailer 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.  
Keepthenozzleincontactwiththerimofthefueltankor  
container opening at all times until fueling is complete.  
Do not use a nozzle lock-open device.  
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,evenwiththebladeshutoff. 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.  
If fuel is spilled on clothing, change clothing  
immediately.  
Never overfill fuel tank. Replace gas cap and tighten  
securely.  
GENERAL SERVICE  
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.  
Never allow children to operate the machine.  
Useextracarewhenapproachingblindcorners,shrubs,  
trees, or other objects that may block your view of a  
child.  
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  
chute frequently and replace with manufacturer’s  
recommended parts, when necessary.  
Mower blade is 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.  
Besuretheareaisclearofbystandersbeforeoperating.  
Stop machine if anyone enters the area.  
Never carry passengers.  
IV. SERVICE  
SAFE HANDLING OF GASOLINE  
To avoid personal injury or property damage, use extreme  
careinhandlinggasoline. Gasolineisextremelyflammable  
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  
running. 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.  
Do not mow in reverse unless absolutely necessary.  
Always look down and behind before and while  
backing.  
3
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Gasoline Capacity  
and Type:  
Oil Type  
1.2 qt.  
CUSTOMER RESPONSIBILITIES  
Unleaded Regular  
Read and observe the safety rules.  
SAE 30 (above 32°F)  
(API-SG-SL):  
SAE 5W-30(below 32°F)  
20 oz.  
Champion RC12YC  
(Gap: .030")  
Forward: 0-4 mph  
Reverse: 0-1 mph  
45-55 Ft. Lbs.  
Follow a regular schedule in maintaining, caring for  
and using your tractor.  
Follow the instructions under “Maintenace” and “Stor-  
age” sections of this owner’s manual.  
Oil Capacity:  
Spark Plug:  
WARNING: This tractor is equipped with an internal com-  
bustion engine and should not be used on or near any un-  
improved forest-covered, brush-covered or grass-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  
Blade Bolt Torque:  
CONGRATULATIONSonyourpurchaseofanewtractor.It  
has been designed, engineered and manufactured to give  
you the best possible dependability and performance.  
Shouldyouexperienceanyproblemyoucannoteasilyrem-  
edy,pleasecontactyournearestauthorizedservicecenter/  
department. We have competent, well-trained technicians  
and the proper tools to service or repair this tractor.  
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.  
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  
Maintenance..............................................................13  
Service and Adjustments...........................................17  
Storage......................................................................21  
Troubleshooting.........................................................22  
Safety Rules................................................................... 3  
Product Specifications.................................................... 4  
Assembly........................................................................ 6  
Operation........................................................................ 8  
Maintenance Schedule .................................................13  
4
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UNASSEMBLED PARTS  
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5
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ASSEMBLY  
Your new riding mower has been assembled at the factory with the exception of those parts left unassembled for ship-  
ping purposes. To ensure safe and proper operation of your riding mower all parts and hardware you assemble must be  
tightened securely. Use the correct tools as necessary to insure proper tightness.  
4. Slide steering shaft protective foam cover over shaft.  
TOOLS REQUIRED FOR ASSEMBLY  
5. Position front wheels of the riding mower so they are  
A socket wrench set will make assembly easier. Standard  
pointing straight forward.  
wrench sizes you need are listed below.  
6. Remove steering wheel adapter from steering wheel  
(1) 3/4" wrench  
and slide adapter onto steering shaft.  
(1) 1/2" wrench  
Insert  
(1) Utility knife  
Nut  
(1) Tire pressure gauge  
Steering Wheel  
Washer  
Whenrightorlefthandismentionedinthismanual,itmeans  
when you are in the operating position (seated behind the  
steering wheel).  
Adapter  
Foam Cover  
TO REMOVE RIDING MOWER FROM  
CARTON  
UNPACK CARTON  
1. Cut along dotted lines on all four panels of carton. Re-  
move carton and top frame as one unit.  
2. Remove packing materials from riding mower.  
NOTE: Only cut carton with a short blade utility knife, a  
long blade or saw can puncture tires on unit.  
Steering Shaft  
7. Press steering wheel into position on shaft, install large  
washer, and tighten nut securely.  
HOW TO SET UP YOUR RIDING  
MOWER  
8. Snap steering wheel insert into center of steering wheel  
securely.  
INSTALL STEERING COLUMN  
1. Insertsteeringshaftintomountandsecurelyfastenwith  
bolt, washer, and nut provided.  
INSTALL SEAT  
1. Pivot seat upward and remove from the cardboard  
packing. Remove the cardboard packing and discard.  
2. Place seat on seat pan so head of shoulder bolt is po-  
sitioned over large slotted hole in pan.  
2. Insert pin into hole in steering shaft.  
3. Slide plastic cover over steering shaft and into posi-  
tion.  
3. Push down on seat to engage shoulder bolt in slot and  
pull seat towards rear of riding mower.  
4. Pivot seat and pan forward and assemble adjustment  
knob and flat washer loosely. Do not tighten.  
Steering Shaft  
Plastic Cover  
Seat  
Seat Pan  
Steering  
Shaft Mount  
Pin  
Shoulder Bolt  
Washer  
Bolt  
Nut  
5. Lower seat into operating position and sit in seat.  
6. Slide seat until a comfortable position is reached which  
allows you to press clutch/brake pedal all the way  
down.  
7. Get off seat without moving its adjusted position.  
8. Raise seat and tighten adjustment knob securely.  
6
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ASSEMBLY  
CHECK TIRE PRESSURE  
The tires on your riding mower were overinflated at the  
factory for shipping purposes. Correct tire pressure is  
important for best cutting performance.  
• Reduce tire pressure to PSI shown on tires.  
CHECK DECK LEVELNESS  
Flat Washer  
For best cutting results, mower housing should be properly  
leveled. SeeTOLEVELMOWERHOUSINGintheService  
and Adjustments section of this manual.  
CHECK FOR PROPER POSITON OF  
MOWER DRIVE BELT  
See the figure that is shown for replacing the mower  
drive belt in the service and adjustment section of this  
manual. Verify that the belt is routed correctly.  
02464  
Adjustment Knob  
CHECK BRAKE SYSTEM  
After you learn how to operate your riding mower, check to  
see that the brake is operating properly. See “TO ADJUST  
BRAKE” in the Service and Adjustments section of this  
manual.  
CHECK BATTERY  
Make sure battery is securely fastened, and that all wires  
are securely connected.  
CHECKLIST  
Battery is located under the seat.  
BEFORE YOU OPERATE YOUR NEW TRACTOR, WE  
WISH TO ASSURE THAT YOU RECEIVE THE BEST  
PERFORMANCE AND SATISFACTION FROM THIS  
QUALITY PRODUCT.  
Battery has been fully charged from the factory, before  
installation.  
Seat  
PLEASE REVIEW THE FOLLOWING CHECKLIST:  
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 mower deck is properly leveled side-to-side/  
front-to-rear for best cutting results. (Tires must be  
properly inflated for leveling).  
Battery  
Check mower and drive belts. Be sure they are routed  
properly around pulleys and inside all belt keepers.  
NOTE: You may now roll your riding mower off the skid.  
Follow the appropriate instruction below to remove the  
riding mower from the skid.  
Check wiring. See that all connections are still secure  
and wires are properly clamped.  
WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY  
EXTRA ATTENTION TO THE FOLLOWING IMPORTANT  
ITEMS:  
WARNING: Before starting, read, understand and fol-  
low all instructions in the Operation section of this manual.  
Be sure riding mower is in a well-ventilated area. Be sure  
the area in front of riding mower is clear of other people  
and objects.  
TO ROLL RIDING MOWER OFF SKID (See Operation  
section for location and function of controls)  
1. Raise deck lift lever to its highest position.  
2. Release parking brake by depressing clutch/brake  
pedal.  
3. Engage freewheel control. See “TO TRANSPORT” in  
the operation section of this manual.  
4. Roll riding mower forward off skid.  
Engine oil is at proper level.  
Fuel tank is filled with fresh, clean, regular unleaded  
gasoline.  
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.  
Be sure Operator Presence System and Reverse Op-  
eration System (ROS) are working properly (See the  
Operation and Maintenance sections in this manual).  
7
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OPERATION  
These symbols may appear on your riding mower or in literature supplied with the product. Learn and  
understand their meaning.  
FAST  
SLOW  
REVERSE  
HIGH  
LOW  
NEUTRAL  
CHOKE  
IGNITION SWITCH  
P
ENGINE START  
ENGINE ON  
PARKING BRAKE  
REVERSE  
OPERATION  
SYSTEM (ROS)  
PARKING BRAKE PARKING BRAKE  
ENGINE OFF  
LOCKED  
UNLOCKED  
OIL PRESSURE  
BATTERY  
REVERSE  
FUEL  
FORWARD  
MOWER HEIGHT  
OVER TEMP  
LIGHT  
MOWER LIFT  
15  
15  
ATTACHMENT  
CLUTCH ENGAGED  
ATTACHMENT  
CLUTCH DISENGAGED  
SLOPE HAZARDS  
KEEP AREA CLEAR  
(SEE SAFETY RULES SECTION)  
DANGER, KEEP HANDS  
AND FEET AWAY  
FREEWHEEL CONTROL  
DISENGAGED  
DANGER indicates a hazard which, if not avoided,  
will result in death or serious injury.  
BRAKE/CLUTCH  
PEDAL  
WARNING indicates a hazard which, if not avoided,  
could result in death or serious injury.  
CAUTION indicates a hazard which, if not avoided,  
might result in minor or moderate injury.  
FREEWHEEL CONTROL  
ENGAGED  
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.  
8
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OPERATION  
KNOW YOUR RIDING MOWER  
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR RIDING  
MOWER  
Compare the illustrations with your riding mower to familiarize yourself with the locations of various controls and  
adjustments. Save this manual for future reference.  
Parking  
Brake  
Brake Pedal  
Pedal  
ROS  
"ON"  
Deck Clutch  
Lever  
Ignition  
Switch  
Lift Lever  
Plunger  
Motion  
Control  
Lever  
Height  
Adjustment  
Lever  
Freewheel Control  
Our riding mowers conform to the applicable safety standards of the  
American National Standards Institute.  
DECK CLUTCH LEVER - Used to engage the mower  
blade.  
PARKING BRAKE LEVER - Locks parking brake into  
brake position.  
BRAKE PEDAL - Used for braking the riding mower and  
starting the engine.  
MOTION CONTROL LEVER - Selects the speed and  
direction of the riding mower.  
HEIGHT ADJUSTMENT LEVER - Used to adjust mower  
cutting height.  
FREEWHEEL CONTROL - Disengages transmission  
for pushing or slowly towing the riding mower with the  
engine off.  
ROS “ON” POSITION - Allows operation of mower deck  
or other powered attachment while in reverse.  
IGNITION SWITCH - Used for starting and stopping the  
engine.  
LIFT LEVER PLUNGER - Used to release height adjust-  
ment lever when changing its position.  
9
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OPERATION  
The operation of any riding mower 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  
riding mower or performing any adjustments or repairs. We recommend a wide vision safety  
mask over spectacles or standard safety glasses.  
00155  
TO MOVE FORWARD AND BACKWARD  
HOW TO USE YOUR RIDING MOWER  
The direction and speed of movement is controlled by the  
motion control lever.  
TO SET PARKING BRAKE  
Your riding mower is equipped with an operator presence  
sensing switch. When engine is running, any attempt by  
the operator to leave the seat without first setting the park-  
ing brake will shut off the engine.  
1. Depress brake pedal all the way down and hold.  
2. Depress parking brake lever and release pressure from  
brakepedal. Pedalshouldremaininbrakeposition. Make  
sure parking brake will hold riding mower secure.  
1. Start riding mower with clutch/brake pedal depressed  
and motion control lever in neutral (N) position.  
2. Move motion control lever to desired position.  
3. Slowly release clutch/brake pedal to start movement.  
IMPORTANT: Bringridingmowertoacompletestopbefore  
shifting or changing gears. Failure to do so will shorten the  
useful life of your transaxle.  
TO ADJUST MOWER CUTTING HEIGHT  
The position of the mower height deck lift lever determines  
the cutting height.  
Motion  
Control  
Lever  
Parking Brake  
Pedal-Push Down to  
"Engage"  
Mower Height  
Adjustment  
• Grasp lift lever.  
• Press lift lever plunger with thumb and move lever to  
desired position.  
The cutting height range is approximately 1-1/2 to 4".  
The heights are measured from the ground to the blade tip  
withtheenginenotrunning. Theseheightsareapproximate  
and may vary depending upon soil conditions, height of  
grass and types of grass being mowed.  
• The average lawn should be cut to approximately 2-1/2"  
during the cool season and to over 3" during hot months.  
For healthier and better looking lawns, mow often and  
after moderate growth.  
• For best cutting performance, grass over 6" in height  
should be mowed twice. Make the first cut relatively  
high; the second to desired height.  
Deck Clutch Lever  
"Disengaged"  
Position  
Brake Pedal  
"Engaged"  
Position  
TO OPERATE MOWER  
Deck Clutch Lever  
"Engaged" Position  
Your riding mower is equipped with an operator presence  
sensing switch. Any attempt by the operator to leave the  
seat with the engine running and the deck 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.  
Brake Pedal  
"Drive" Position  
STOPPING  
MOWER BLADE  
To stop mower blade, move deck clutch lever to disen-  
Deck Clutch Lever "Disengaged"  
Position  
Mower Height  
Adjustment High  
Position  
gaged position.  
GROUND DRIVE  
To stop ground drive, depress brake pedal all the way  
down.  
ENGINE  
Turn ignition key to “STOP” position and remove key.  
Alwaysremovekeywhenleavingridingmowertoprevent  
unauthorized use.  
IMPORTANT: Leaving the ignition switch in any position  
other than "STOP" will cause the battery to discharge and  
go dead.  
NOTE: Under certain conditions when riding mower is  
standing idle with the engine running, hot engine exhaust  
gases may cause “browning” of grass. To eliminate this  
possibility, alwaysstopenginewhenstoppingridingmower  
on grass areas.  
CAUTION: Always stop riding mower completely, as  
described above, before leaving the operator's position.  
Mower Height  
Adjustment Low  
Position  
Deck Clutch Lever "Engaged" Position  
10  
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OPERATION  
1. Select desired height of cut.  
TO OPERATE ON HILLS  
2. Start mower blade by engaging deck clutch lever.  
TO STOP MOWER BLADE-  
WARNING: Do not drive up or down hills with slopes  
greater than 15° and do not drive across any slope. Use  
the slope guide at the back of this manual.  
• Choose the slowest speed before starting up or down  
hills.  
Disengage deck clutch lever.  
CAUTION: Do not operate the mower without either  
the entire grass catcher, on mowers so equipped, or the  
deflector shield in place.  
• Avoid stopping or changing speed on hills.  
• If stopping is absolutely necessary, push clutch/brake  
pedal quickly to brake position and engage parking  
brake.  
• Move motion control lever to neutral (N) position.  
To restart movement, slowly release parking brake and  
clutch/brake pedal.  
• Make all turns slowly.  
TO TRANSPORT  
When pushing or towing your riding mower, be sure to  
disengage transmission by placing freewheel control in  
freewheel position. Freewheel control is located at the rear  
drawbar of the riding mower.  
• Raise mower height adjustment to its highest position  
with mower height adjustment lever.  
• Push freewheel control down and over with foot.  
To reengage transmission, reverse above procedure, or  
press brake lever all the way down.  
Deflector Shield  
REVERSE OPERATION SYSTEM (ROS)  
Your tractor is equipped with a Reverse Operation Sys-  
tem (ROS). Any attempt by the operator to travel in the  
reverse direction with the deck clutch engaged will shut  
off the engine unless ignition key is placed in the ROS  
"ON" position.  
WARNING: Backing up with the deck clutch engaged  
while mowing is strongly discouraged. Turning the ROS  
"ON", to allow reverse operation with the deck clutch en-  
gaged, should only be done when the operator decides  
it is necessary to reposition the machine with the attach-  
ment engaged. Do not mow in reverse unless abso-  
lutely necessary.  
Freewheel  
Control  
Disengaged  
Freewheel  
Control  
Engaged  
BEFORE STARTING THE ENGINE  
CHECK ENGINE OIL LEVEL  
The engine in your riding mower has been shipped, from  
the factory, already filled with summer weight oil.  
1. Check engine oil with riding mower on level ground.  
2. 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  
“FULLmark on dipstick is reached. Do not overfill.  
USING THE REVERSE OPERATION SYSTEM  
Only use if you are certain no children or other bystand-  
ers will enter the mowing area.  
1. Move motion control lever to neutral (N) position.  
2. With engine running, turn ignition key counterclock-  
wise to ROS "ON" position.  
For cold weather operation you should change oil for  
easier starting (See the oil viscosity chart in the Main-  
tenance section of this manual).  
To change engine oil, see the Maintenance section in  
this manual.  
3. Look down and behind before and while backing.  
4. Slowly move motion control lever to reverse (R) posi-  
tion to start movement.  
5. When use of the ROS is no longer needed, turn the  
ignition key clockwise to engine "ON" position.  
ROS "ON" Position  
Engine "ON" Position  
(Normal Operating)  
11  
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OPERATION  
ADD GASOLINE  
MOWING TIPS  
Fill fuel tank to bottom of filler neck. Do not overfill. Use  
fresh,clean,regularunleadedgasolinewithaminimumof  
87octane. (Useof leadedgasolinewillincreasecarbon  
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.  
• 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  
hasalreadybeencut. Havethecutareatotherightofthe  
riding mower. This will result in a more even distribution  
of clippings and more uniform cutting.  
CAUTION: Wipe off any spilled oil or fuel. Do not store,  
spill or use gasoline near an open flame.  
CAUTION: Alcohol blended fuels (called gasohol or us-  
ing ethanol or methanol) can attract moisture which leads  
to separation and formation of acids during storage. Acidic  
gas can damage the fuel system of an engine while in stor-  
age. To avoid engine problems, the fuel system should be  
emptied before storage of 30 days or longer. Drain the gas  
tank, start the engine and let it run until the fuel lines and  
carburetor 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.  
TO START ENGINE  
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.  
• When mowing large areas, start by turning to the right so  
that clippings will discharge away from shrubs, fences,  
driveways, etc. After one or two rounds, mow in the op-  
posite direction making left hand turns until finished.  
• If grass is extremely tall, it should be mowed twice to  
reduceloadandpossiblefirehazardfromdriedclippings.  
Make first cut relatively high; the second to the desired  
height.  
1. Be sure freewheel control is in the transmission en-  
gaged position.  
2. Sit on seat in operating position, depress clutch/brake  
pedal and set parking brake.  
3. Place motion control lever in neutral (N) position.  
4. Move deck clutch to disengaged position.  
5. Insert key into ignition and turn key clockwise to start  
position and release key as soon as engine starts.  
Do not run starter continuously for more than fifteen  
seconds per minute.  
• Do not mow grass when it is wet. Wet grass will plug  
mower and leave undesirable clumps. Allow grass to  
dry before mowing.  
• Regulate ground speed by selecting 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.  
NOTE: If at high altitude (above 3000 feet) or in cold  
temperature (below 32°F) the fuel mixture may need to  
be adjusted for best performance.  
RECOIL STARTING SYSTEM  
This unit is equipped with an engine recoil starting sys-  
tem. If the battery is too weak to start engine.  
1. Set parking Brake.  
2. Turn key to ON position.  
3. Make sure unit is in neutral position.  
4. Set deck to disengaged position.  
5. Pull recoil cord to start engine.  
Gasoline Filler  
Cap  
Recoil Starter  
Handle  
12  
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BEFORE EACH USE  
GENERAL RECOMMENDATIONS  
Thewarrantyonthisridingmowerdoesnotcoveritemsthat  
have been subjected to operator abuse or negligence. To  
receivefullvaluefromthewarranty,operatormustmaintain  
riding mower as instructed in this manual.  
Some adjustments will need to be made periodically to  
properly maintain your riding mower.  
At least once a season, check to see if you should make  
any of the adjustments described in the Service and Ad-  
justments section of this manual.  
1. Check engine oil level.  
2. Check brake operation.  
3. Check tire pressure.  
4. Check operator presence and  
ROS systems for proper operation.  
5. 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 shorten the life of the self-lubricating  
bearings. If you feel they must be lubricated, use only a  
dry, powdered graphite type lubricant sparingly.  
• At least once a year you should replace the spark plug,  
clean or replace air filter, and check blade and belt for  
wear. A new spark plug and clean air filter assure proper  
air-fuel mixture and help your engine run better and last  
longer.  
13  
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MAINTENANCE  
• The deck clutch lever should never operate unless the  
RIDING MOWER  
operator is in the seat.  
Always observe safety rules when performing any  
maintenance.  
CHECK REVERSE OPERATION (ROS) SYSTEM  
• When the engine is running with the ignition switch in  
the engine "ON" position and the deck clutch lever en-  
gaged, any attempt by the operator to shift into reverse  
should shut off the engine.  
• When the engine is running with the ignition switch in  
the ROS "ON" position and the deck clutch lever en-  
gaged, any attempt by the operator to shift into reverse  
should NOT shut off the engine.  
BRAKE OPERATION  
If riding mower requires more than four (4) feet to stop at  
highest speed in highest gear on a level, dry concrete or  
paved surface, then brake must be serviced. (See “TO  
ADJUST BRAKE” in the Service and Adjustments section  
of this manual).  
TIRES  
BLADE CARE  
• Maintain proper air pressure in all tires (See PSI on  
tires).  
For best results mower blades must be sharp. Replace  
worn, bent or damaged blades.  
• Keeptiresfreeofgasoline,oil,orinsectcontrolchemicals  
which can harm rubber.  
CAUTION: Use only a replacement blade approved  
by the manufacturer of your riding mower. Using a blade  
not approved by the manufacturer of your riding mower  
is hazardous, could damage your riding mower and void  
your warranty.  
• Avoidstumps, stones, deepruts, sharpobjectsandother  
hazards that may cause tire damage.  
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.  
AXLE AND SPINDLES  
• Front wheel axles and front spindles should be properly  
lubricated.  
• Wheel Axles should be lubricated with a dry, powdered  
graphite type lubricant.  
• Spindles should be lubricated with a spray type silicone  
base lubricant.  
ROS "ON"  
POSITION  
ENGINE "ON" POSITION  
(NORMAL OPERATING)  
BLADE REMOVAL  
Spindle  
1. Raise mower to highest position to allow access to  
blade.  
NOTE: Protect your hands with gloves and/or wrap  
blade with heavy cloth.  
2. Remove blade bolt by turning counterclockwise.  
3. Install new blade with stamped "THIS SIDE UP" fac-  
ing deck and mandrel assembly.  
IMPORTANT: To ensure proper assembly, center hole in  
blade must align with star on mandrel assembly.  
4. Install and tighten blade bolt securely (45-55 Ft. Lbs.).  
Mandrel  
Assembly  
Wheel Axle  
Blade  
OPERATOR PRESENCE SYSTEM AND  
Blade Bolt  
(Special)  
REVERSE OPERATION SYSTEM (ROS)  
Be sure operator presence and reverse operation sys-  
tems are working properly. If your riding mower does not  
function as described, repair the problem immediately.  
• The engine should not start unless the brake pedal  
is fully depressed, and the deck clutch lever is in the  
disengaged position.  
Star  
Center Hole  
CHECK OPERATOR PRESENCE SYSTEM  
• When the engine is running, any attempt by the opera-  
tor to leave the seat without first setting the parking  
brake should shut off the engine.  
• When the engine is running and the deck clutch lever  
is engaged, any attempt by the operator to leave the  
seat should shut off the engine.  
IMPORTANT: Special blade bolt is heat treated.  
14  
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MAINTENANCE  
TO CHANGE ENGINE OIL  
BATTERY  
Determine temperature range expected before oil change.  
Your riding mower has a battery charging system which is  
sufficient for normal use.  
All oil must meet API service classification SG-SL.  
• Keep battery and connectors clean.  
• Only recharge battery with charger approved for a 12V  
2.8 amp. hour battery.  
• Charging with any other charger or an automotive style  
charger can cause permanent damage to the battery.  
• Charge battery for 24 hours for a full charge.  
NOTE:Theoriginalequipmentbatteryonyourridingmower  
is maintenance free. Do not attempt to open or remove  
caps or covers. Adding or checking level of electrolyte is  
not necessary.  
Be sure riding mower is on level surface.  
Oil will drain more freely when warm.  
Oil can be pumped from the engine with a mechanical  
or electric siphon pump.  
1. Remove oil fill cap/dipstick. Be careful not to allow dirt  
to enter the engine when changing oil.  
2. Insert end of pump into oil reservoir.  
3. Pump oil from reservoir.  
WARNING: Do not jump start battery. Permanent dam-  
age to the battery or personal injury may occur.  
TRANSAXLE COOLING  
Keep transaxle free from build-up of dirt and chaff which  
can restrict cooling.  
Oil Cap  
V-BELT  
Check V-belt for deterioration and wear after 100 hours of  
operation and replace if necessary. The belt is not adjust-  
able. Replace belt if it begins to slip from wear.  
ENGINE  
LUBRICATION  
Oil Fill  
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.  
NOTE: Although multi-viscosity oils (5W30, 10W30 etc.)  
improve starting in cold weather, the oils will result in  
increased oil consumption when used above 32°F. Check  
4. Refill engine with oil through oil fill dipstick tube. Pour  
slowly. Do not overfill. For approximate capacity see  
“PRODUCT SPECIFICATIONS” section of this manual.  
5. Use gauge on oil fill cap/dipstick for checking level. For  
accurate reading, tighten dipstick cap securely onto the  
tube before removing dipstick. Keep oil at “FULLline  
on dipstick. Tighten cap onto the tube securely when  
finished.  
SAE VISCOSITY GRADES  
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  
your engine oil level more frequently to avoid possible  
engine damage from running low on oil.  
Change the oil after every 25 hours of operation or at least  
once a year if the riding mower is not used for 25 hours  
in one year.  
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.  
15  
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MAINTENANCE  
CLEAN AIR SCREEN  
AIR FILTER  
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.  
CLEAN AIR INTAKE/COOLING AREAS  
To ensure proper cooling, make sure the grass screen,  
cooling fins, and other external surfaces of the engine  
are kept clean at all times.  
Every 100 hours of operation (more often under ex-  
tremely dusty, dirty conditions), remove the blower hous-  
ing and other cooling shrouds. Clean the cooling fins and  
external surfaces as necessary. Make sure the cooling  
shrouds are reinstalled.  
NOTE: Operating the engine with a blocked grass  
screen, dirty or plugged cooling fins, and/or cooling  
shrouds removed will cause engine damage due to over-  
heating.  
Your engine will not run properly using a dirty air filter.  
Replace the air filter every 100 hours of operation or every  
season, whichever occurs first. Service air cleaner more  
often under dusty conditions.  
1. Remove cover knob and cover.  
2. Carefully remove cartridge.  
3. Clean base carefully to prevent debris from falling into  
carburetor.  
4. Clean by gently tapping on a flat surface.  
5. Reinstall cartridge, cover and secure with cover knob.  
Cover Knob  
Cover  
MUFFLER  
Inspect and replace corroded muffler and spark arrester  
(if equipped) as it could create a fire hazard and/or dam-  
age.  
Air Filter  
SPARK PLUG(S)  
Replace spark plug(s) 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 mat-  
ter.  
NOTE: If very dirty or damaged, replace cartridge.  
IMPORTANT: Petroleum solvents, such as kerosene, are  
not to be used to clean the cartridge. They may cause  
deterioration of the cartridge. Do not oil cartridge. Do not  
use pressurized air to clean cartridge.  
• 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 riding mower unless the engine and  
transmissionarecoveredtokeepwaterout.Waterinengine  
or transmission will shorten the useful life of your riding  
mower. Use compressed air or a leaf blower to remove  
grass, leaves and trash from riding mower and mower.  
16  
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SERVICE AND ADJUSTMENTS  
WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:  
1. Depress clutch/brake pedal fully and set parking brake.  
2. Place motion control lever in neutral (N) position.  
3. Place deck clutch in “DISENGAGED” position.  
4. Turn ignition key to “STOP” and remove key.  
5. Make sure the blade and all moving parts have completely stopped.  
6. Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug.  
TO INSTALL MOWER  
RIDING MOWER  
Install in reverse order following instructions in "TO RE-  
MOVE MOWER" section.  
TO REMOVE MOWER  
1. Place deck clutch in “DISENGAGED" position.  
2. Movemowerheightadjustmentliftleverforwardtolower  
mower to its lowest position.  
3. Remove mandrel cover.  
4. Remove pins holding left and right front mower  
suspension arms in place.  
5. Remove bolt holding deck front to rear leveling rod in  
place.  
6. Remove pin holding deck lift link arm in place.  
7. Remove bolt holding deck side to side leveling rod in  
place.  
8. Remove belt from around pulleys.  
9. Slide deck out from under side of mower.  
Deck Leveling Side to  
Side Rod Bolt  
Mandrel Cover  
Front Leveling Rod  
Bolt  
Deck Lift Link  
Pin  
Mower  
Suspension Arm  
Pin  
17  
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SERVICE AND ADJUSTMENTS  
Nut "G"  
TO LEVEL MOWER HOUSING  
Nut "H"  
Adjust the mower while riding mower is parked on level  
ground or driveway. Make sure tires are properly inflated  
(See side of tire for proper PSI). If tires are over or under-  
inflated, you will not properly adjust your mower.  
SIDE-TO-SIDE ADJUSTMENT  
• Raise mower to its highest position.  
• Measure distance "A" from bottom edge of mower to  
ground level at front corners of mower.  
To raise the right side of the mower, tighten lift link adjust-  
ment nut.  
Trunnion  
To lower the right side of the mower, loosen lift link ad-  
justment nut.  
NOTE: Each full turn of adjustment nut will change mower  
height about 3/16".  
• Recheck measurements after adjusting.  
Bottom Edge of Mower to  
Ground  
Bottom Edge of Mower to  
Ground  
TO REPLACE MOWER BLADE DRIVE  
BELT  
A
A
MOWER DRIVE BELT REMOVAL  
1. Park riding mower on a level surface.  
2. Set parking brake.  
FRONT-TO-BACK ADJUSTMENT  
IMPORTANT: Deck must be level side-to side.  
To obtain the best cutting results, the mower housing  
should be adjusted so that the front is approximately 1/8"  
to 1/2" lower than the rear when the mower is in its high-  
est position.  
Check adjustment on right side of riding mower. Measure  
distance “F” directly in front and behind the mandrel at  
bottom edge of mower housing as shown.  
To lower front of mower housing turn nuts “G” and “H”  
clockwise.  
3. Lower mower to its lowest position.  
4. Remove mandrel cover from mower deck.  
5. Remove rear engine plate from unit.  
6. Remove rear belt keeper from unit.  
7. Carefully roll belt over the top of the mower blade  
mandrel.  
8. Remove belt from idler pulleys.  
Mower Drive Belt  
Belt  
Keeper  
F
F
Idler Pulleys  
Mandrel  
9. Check idler pulleys to see that they rotate freely.  
10. Remove belt from rear drive pulley.  
• When distance “F” is 1/8" to 1/2" lower at front than rear,  
tighten nut “H” against trunnion on front link.  
To raise front of mower housing turn nuts “G” and “H”  
counter clockwise.  
MOWER DRIVE BELT INSTALLATION  
Install in reverse order following instructions in "MOWER  
DRIVE BELT REMOVAL" section.  
• When distance “F” is 1/8" to 1/2" lower at front than rear,  
tighten nut “H” against trunnion on front link.  
NOTE: Each full turn of "G" will change "F" by approxi-  
mately about 3/8".  
• Recheck side-to-side adjustment.  
18  
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SERVICE AND ADJUSTMENTS  
TO ADJUST BRAKE  
NOTE: To seal tire punctures and prevent flat tires due  
to slow leaks, purchase and use tire sealant. Tire sealant  
also prevents tire dry rot and corrosion.  
Your riding mower is equipped with an adjustable brake  
system which is mounted on the right side of the transaxle.  
Ifridingmowerrequiresmorethan(4)feetstoppingdistance  
in highest gear on a lever dry concrete or paved surface,  
then brake must be adjusted.  
1. Park riding mower on a level surface.  
2. Release brake/parking pedal.  
3. Measure distance between rotor and brake pad if  
distance between rotor and brake pad is more than .02"  
gap brake needs to be adjusted.  
Washer  
4. Tighten caliper nut until .02" gap is reached.  
NOTE: Feeler gauge may be necessary to get correct  
measurement.  
Retaining  
Ring  
Rotor  
Square Key  
(rear wheel only)  
Dust  
Cover  
TO START ENGINE WITH A WEAK  
BATTERY  
CAUTION: Lead-acid batteries generate explosive  
gases. Keep sparks, flame and smoking materials away  
from batteries. Always wear eye protection when around  
batteries.  
Brake  
Pad  
Nut  
If your battery is too weak to start the engine, it should be  
recharged. (See "BATTERY" in the Maintenance section  
of this manual).  
TO ADJUST STEERING WHEEL  
ALIGNMENT  
NOTE: This unit is equipped with an engine recoil starting  
system that can be used if the battery is too weak to start.  
See “RECOIL STARTING SYSTEM” in operation section  
of this manual.  
If steering wheel crossbars are not horizontal (left to right)  
whenwheelsarepositionedstraightforward,movesteering  
wheel and reassemble per instructions in the "INSTALL  
STEERING COLUMN"section of this manual.  
REPLACING BATTERY  
TO REMOVE WHEEL FOR REPAIRS  
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.  
FRONT WHEEL  
1. Block up front axle securely.  
2. Remove dust cover, retaining ring, and washer to allow  
wheel removal.  
Positiveterminalmustbeconnectedfirsttopreventsparking  
from accidental grounding.  
3. Repair tire and reassemble.  
4. Replace washer and retaining ring securely in axle  
groove.  
REAR WHEEL  
1. Block up Rear axle securely.  
2. Remove dust cover, retaining ring, washer, and square  
key while pulling tire off.  
3. Repair tire and reassemble.  
4. Replace square key while putting tire back on, then re-  
place washer and retaining ring securely in axle groove  
,when pushing tire back onto shaft reach under and pull  
chain sprocket toward you to ease tire replacement.  
19  
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SERVICE AND ADJUSTMENTS  
1. Lift seat for bolt access.  
2. Disconnect BLACK battery cable then RED battery  
cable.  
3. Remove battery bracket bolt.  
4. Install new battery with terminals facing to the right,  
and away from seat as shown.  
5. Reinstall battery bracket and bolt.  
6. First connect RED battery cable to positive (+) battery  
terminal.  
7. Connect BLACK grounding cable to negative (-) battery  
terminal.  
Fender  
Battery  
Battery  
Bracket  
INTERLOCKS AND RELAYS  
Loose or damaged wiring may cause your riding mower to  
run poorly, stop running, or prevent it from starting.  
• Check wiring. Make sure all wiring and connectors are  
secure.  
TO REPLACE FUSE  
Replace with 4 amp. or 5 amp. automotive type plug-in  
fuse. The fuse holder is located under the fender.  
ENGINE  
Your engine speed has been factory set. Do not attempt to  
increase engine speed or it may result in personal injury. If  
you believe that the engine is running too fast or too slow,  
take your riding mower to a qualified service center for  
repair and/or adjustment.  
Your carburetor is not adjustable. If your engine does not  
operate properly due to suspected carburetor problems,  
take your riding mower to a qualified service center for  
repair and/or adjustment.  
IMPORTANT: Never tamper with the engine governor,  
which is factory set for proper engine speed. Overspeed-  
ing the engine above the factory high speed setting can be  
dangerous. If you think the engine-governed high speed  
needs adjusting, contact a qualified service center, which  
has proper equipment and experience to make any neces-  
sary adjustments.  
20  
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STORAGE  
Immediately prepare your riding mower for storage at the  
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  
end of the season or if the riding mower will not be used  
for 30 days or more.  
WARNING: Never store the riding mower with gasoline  
in the tank inside a building where fumes may reach an  
open flame or spark. Allow the engine to cool before stor-  
ing in any enclosure.  
Drain oil (with engine warm) and replace with clean engine  
oil. (See “ENGINE” in the Maintenance section of this  
manual).  
MOWER  
CYLINDER(S)  
1. Remove spark plug(s).  
Removedeckfrommowerforwinterstorage. Whenmower  
istobestoredforaperiodoftime,cleanitthoroughly,remove  
all dirt, grease, leaves, etc. Store in a clean, dry area.  
1. Clean entire riding mower (See “CLEANING” in the  
Maintenance section of this manual).  
2. Pour one ounce of oil through spark plug hole(s) into  
cylinder(s).  
3. Turn ignition key to “START” position for a few seconds  
to distribute oil.  
2. Inspect and replace belt, if necessary (See belt replace-  
mentinstructionsintheServiceandAdjustmentssection  
of this manual).  
4. Replace with new spark plug(s).  
OTHER  
3. Lubricate as shown in the Maintenance section of this  
manual.  
• 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 riding mower indoors and cover it  
to give protection from dust and dirt.  
4. Be sure that all nuts, bolts and screws are securely  
fastened. Inspect moving parts for damage, breakage  
and wear. Replace if necessary.  
5. Touch up all rusted or chipped paint surfaces; sand  
lightly before painting.  
• Cover your riding mower 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 riding mower to rust.  
IMPORTANT: Never cover riding mower while engine  
and exhaust areas are still warm.  
BATTERY  
• Fully charge the battery for storage.  
• Ifbatteryisremovedfromridingmowerforstorage,donot  
store battery directly on concrete or damp surfaces.  
ENGINE  
FUEL SYSTEM  
IMPORTANT: It is important to prevent gum deposits from  
forming in essential fuel system parts such as carburetor,  
fuel hose, or tank during storage. Also, alcohol blended  
fuels (called gasohol or using ethanol or methanol) can  
attract moisture which leads to separation and formation  
of acids during storage. Acidic gas can damage the fuel  
system of an engine while in storage.  
• Empty the fuel tank by starting the engine and letting 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.  
• 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.  
21  
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TROUBLESHOOTING POINTS  
PROBLEM  
CAUSE  
CORRECTION  
1
2
3
4
Out of fuel.  
1
2
3
4
Fill fuel tank.  
Will not start  
Bad spark plug.  
Dirty air filter.  
Water in fuel.  
Replace spark plug.  
Clean/replace air filter.  
Empty fuel tank and carburetor, refill tank with fresh  
gasoline and replace fuel filter.  
5
6
Loose or damaged wiring.  
Engine valves out of  
adjustment.  
5
6
Check all wiring.  
Contact a qualified service center.  
1
2
3
4
Dirty air filter.  
1
2
3
4
Clean/replace air filter.  
Hard to start  
Bad spark plug.  
Weak or dead battery.  
Stale or dirty fuel.  
Replace spark plug.  
Recharge or replace battery.  
Empty fuel tank and refill tank with fresh, clean  
gasoline.  
5
6
Loose or damaged wiring.  
Engine valves out of  
adjustment.  
5
6
Check all wiring.  
Contact a qualified service center.  
Clutch/brake pedal not  
depressed.  
Engine will not  
turn over  
1
1
Depress clutch/brake pedal.  
2
3
4
5
6
7
8
Deck clutch is engaged.  
Weak or dead battery.  
Blown fuse.  
2
3
4
5
6
7
8
Disengage deck clutch.  
Recharge or replace battery.  
Replace fuse.  
Clean battery terminals.  
Check all wiring.  
Check/replace ignition switch.  
Check/replace solenoid or starter.  
Corroded battery terminals.  
Loose or damaged wiring.  
Faulty ignition switch.  
Faulty solenoid or starter.  
Faulty operator presence  
switch(es).  
9
9
Contact a qualified service center.  
1
2
3
4
Weak or dead battery.  
1
2
3
4
Recharge or replace battery.  
Clean battery terminals.  
Check all wiring.  
Engine clicks but  
will not start  
Corroded battery terminals.  
Loose or damaged wiring.  
Faulty solenoid or starter.  
Check/replace solenoid or starter.  
Loss of power  
Cutting too much grass/too  
fast.  
Build-up of grass, leaves and  
trash under mower.  
1
2
1
2
Raise cutting height/reduce speed.  
Clean underside of mower housing.  
3
4
5
6
Dirty air filter.  
3
4
5
6
Clean/replace air filter.  
Low oil level/dirty oil.  
Faulty spark plug.  
Stale or dirty fuel.  
Check oil level/change oil.  
Clean & regap or change spark plug.  
Empty fuel tank and refill tank with fresh, clean  
gasoline.  
7
Water in fuel.  
7
Empty fuel tank and carburetor, refill tank with fresh  
gasoline.  
8
9
Spark plug wire loose.  
8
9
Connect & tighten spark plug wire.  
Clean engine air screen/fins.  
Dirty engine air screen/fins.  
10 Dirty/clogged muffler.  
10 Clean/replace muffler.  
11 Check all wiring.  
11 Loose or damaged wiring.  
Engine valves out of  
adjustment.  
12  
12 Contact a qualified service center.  
Excessive  
vibration  
1
2
3
Worn, bent or loose blade.  
Bent blade mandrel.  
Loose/damaged part(s).  
1
2
3
Replace blade. Tighten blade bolt.  
Contact a qualified service center.  
Tighten loose part(s).  
Replace damaged parts.  
22  
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TROUBLESHOOTING POINTS  
PROBLEM  
CAUSE  
CORRECTION  
1
Faulty operator-safety presence 1 Check wiring, switches and connections. If not  
Engine continues  
to  
control system.  
corrected, contact a qualified service center.  
run when  
operator  
leaves seat with  
atta-  
chment clutch  
engaged  
1
2
3
Worn, bent or loose blade.  
Mower deck not level.  
1
2
3
Replace blade. Tighten blade bolt.  
Level mower deck.  
Clean underside of mower housing.  
Poor cut - uneven  
cutting  
Buildup of grass, leaves, and  
trash under mower.  
4
5
Bent blade mandrel.  
4
Contact a qualified service center.  
Clogged mower deck vent from 5 Clean around mandrels to  
build-up of grass, leaves, and  
trash around mandrel.  
open vent holes.  
Obstruction in clutch  
Mower blade will  
not rotate  
1
2
1
2
Remove obstruction.  
mechanism.  
Worn/damaged mower drive  
belt.  
Replace mower drive belt.  
3
4
Frozen idler pulley.  
Frozen blade mandrel.  
3
4
Replace idler pulley.  
Contact a qualified service center.  
1
2
3
4
5
Travel speed too fast.  
Wet grass.  
Mower deck not level.  
Low/uneven tire air pressure.  
Worn, bent or loose blade.  
1
2
3
4
5
Shift to slower speed.  
Poor grass  
discharge  
Allow grass to dry before mowing.  
Level mower deck.  
Check tires for proper PSI.  
Replace/sharpen blade. Tighten blade bolt.  
6
Buildup of grass, leaves and  
trash under mower.  
6
Clean underside of mower  
housing.  
7
8
9
Mower drive belt worn.  
Blade improperly installed.  
Improper blade used.  
7
8
9
Replace mower drive belt.  
Reinstall blade sharp edge down.  
Replace with blade listed in  
this manual.  
10 Clogged mower deck vent  
holes from buildup of grass,  
leaves, and trash around  
mandrels.  
10 Clean around mandrels to  
open vent holes.  
1
2
3
Bad battery cell(s).  
Poor cable connections.  
Faulty alternator.  
1
2
3
Replace battery.  
Check/clean all connections.  
Replace alternator.  
Battery will not  
charge  
1
Freewheel control in  
“DISENGAGED” position.  
1
Place freewheel control in “ENGAGED” position.  
Loss of drive  
2
Axle key missing.  
2
Install axle key at rear wheel. See  
"TO REMOVE WHEEL" in the Service and  
Adjustments section.  
Engine dies when 1 Reverse operation system  
1
Turn ignition key to ROS “ON” position. See Operation  
section.  
tractor is shifted  
into reverse  
(ROS) is not “ON” while  
mower or other attachment is  
engaged.  
23  
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06.02.10 CL  
Printed in the U.S.A.  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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