Husqvarna Lawn Mower Accessory XT722FE User Guide

XT722FE  
Owner’s Manual / 96143005800/ 2009-10  
532 43 14-45 10.16.09 BY  
Printed in U.S.A.  
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Never refuel the machine indoors.  
wire away from plug to prevent accidental starting.  
Keep nuts and bolts, especially blade attachement  
bolts, tight and keep equipment in good 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. Allow machine to  
cool before storing.  
Stop and inspect the equipment if you strike an object.  
Repair, if necessary, before restarting.  
Neverattempttomakewheelheightadjustmentswhile  
the engine (motor) is running.  
Grass catcher components are subject to wear, dam-  
age, and deterioration, which could expose moving  
parts or allow objects to be thrown. Frequently check  
components and replace with manufacturer’s recom-  
mended parts, when necessary.  
Mower blade is sharp and can cut. Wrap the blade or  
wear gloves, and use extra caution when servicing it.  
Do not change the engine governor setting or over-  
speed the engine.  
Never store the machine or fuel container where there  
is an open flame, spark or pilot light such as a water  
heater or on other appliances.  
Neverfillcontainersinsideavehicle,onatruckortrailer  
bed with a plastic liner. Always place containers on  
the ground away from your vehicle before filling.  
Remove gas-powered equipment from the truck or  
trailerandrefuelitontheground. Ifthisisnotpossible,  
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 or container opening at all times until fueling is  
complete. Do not use a nozzle lock-open device.  
If fuel is spilled on clothing, change clothing immedi-  
ately.  
Never overfill fuel tank. Replace gas cap and tighten  
securely.  
V. GENERAL SERVICE  
Never run a machine inside a closed area.  
Never make adjustments or repairs with the engine  
(motor)running.Disconnectsparkplugwire,andkeep  
Maintain or replace safety and instruction labels, as  
necessary.  
WARNING: This lawn mower is equipped with an internal combustion engine and should not be used on or  
near any unimproved 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. A spark arrester for the muffler is available through your near-  
est authorized service centre.  
CONGRATULATIONS on your purchase of a new lawn  
PRODUCT SPECIFICATIONS  
mower. Ithasbeendesigned,engineeredandmanufactured  
togiveyouthebestpossibledependabilityandperformance.  
Gasoline Capacity  
and Type:  
1.5 Quarts  
(Unleaded Regular Only)  
Should you experience any problem you cannot easily  
remedy, please contact your nearest authorized service  
center/department. We have competent, well-trained  
technicians and the proper tools to service or repair this  
lawn mower.  
Oil Type (API SG–SL):  
SAE 30 (above 32°F);  
SAE 10W-30 (below 32°F)  
Oil Capacity:  
20 Ounces  
Please read and retain this manual. The instructions will  
enable you to assemble and maintain your lawn mower  
properly. Always observe the “SAFETY RULES”.  
Spark Plug (Gap: .030"):  
Blade Bolt Torque:  
Champion RC12YC  
35-40 ft. lbs.  
SERIAL  
NUMBER: _________________________________  
CUSTOMER RESPONSIBILITIES  
DATE OF PURCHASE: _______________________  
Read and observe the safety rules.  
Follow a regular schedule in maintaining, caring for  
and using your lawn mower.  
THE MODEL AND SERIAL NUMBERS WILL BE FOUND  
ON A DECAL ATTACHED TO THE REAR OF THE LAWN  
MOWER HOUSING.  
FollowtheinstructionsunderMaintenanceandStor-  
age” sections of this operator’s manual.  
YOU SHOULD RECORD BOTH SERIAL NUMBER AND  
DATE OF PURCHASE AND KEEP IN A SAFE PLACE  
FOR FUTURE REFERENCE.  
TABLE OF CONTENTS  
SAFETY RULES ........................................................2-3  
MAINTENANCE ......................................................9-12  
SERVICE AND ADJUSTMENTS ...........................12-13  
STORAGE .............................................................13-14  
TROUBLESHOOTING................................................ 15  
WARRANTY................................................................ 20  
PRODUCT SPECIFICATIONS ..................................... 3  
CUSTOMER RESPONSIBILITIES ............................... 3  
ASSEMBLY................................................................... 4  
OPERATION..............................................................5-8  
MAINTENANCE SCHEDULE....................................... 9  
3
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ASSEMBLY  
Read these instructions and this manual in its entirety before you attempt to assemble or operate your new lawn mower.  
IMPORTANT: THIS LAWN MOWER IS SHIPPED WITHOUT OIL OR GASOLINE IN THE ENGINE.  
Your new lawn mower has been assembled at the factory with the exception of those parts left unassembled for shipping  
purposes. All parts such as nuts, washers, bolts, etc., necessary to complete the assembly have been placed in the parts  
bag. To ensure safe and proper operation of your lawn mower, all parts and hardware you assemble must be tightened  
securely. Use the correct tools as necessary to ensure proper tightness.  
TO REMOVE LAWN MOWER FROM CARTON  
1. Remove loose parts included with mower.  
FRAME  
HANDLE  
2. Cut down two end corners of carton and lay end panel  
down flat.  
3. Removeallpackingmaterialsexceptpaddingbetween  
upperandlowerhandleandpaddingholdingoperator  
presence control bar to upper handle.  
4. Roll lawn mower out of carton and check carton thor-  
ougly for additional loose parts.  
HOW TO SET UP YOUR LAWN MOWER  
FRAME  
OPENING  
VINYL  
BINDINGS  
TO UNFOLD HANDLE (See Fig. 1)  
IMPORTANT: UNFOLDHANDLECAREFULLYSOASNOT  
TO PINCH OR DAMAGE CONTROL CABLES.  
FIG. 2  
1. Raise handles until lower handle section locks into  
place in mowing position.  
2. Removeprotectivepadding,raiseupperhandlesection  
intoplaceonlowerhandleandtightenbothhandleknobs.  
3. Remove handle padding holding operator presence  
control bar to upper handle.  
TO INSTALL ATTACHMENTS  
Your lawn mower was shipped ready to be used as a  
mulcher. To convert mower to bagging or discharging,  
see “TO CONVERT MOWER” in the Operation section of  
this manual.  
TO PREPARE BATTERY (See Fig. 3)  
NOTE: Your battery must be charged before you can start  
your lawn mower.  
Your handles may be adjusted for your mowing comfort.  
RefertoADJUSTHANDLEintheServiceandAdjustments  
section of this manual.  
1. Connect battery charger connector (male) to harness  
connector (female).  
2. Plug battery charger into 110 volt A.C. outlet.  
OPERATOR  
PRESENCE  
CONTROL  
BAR  
MOWING  
POSITION  
3. Leave battery charger connected for 24 hours before  
starting your engine for the first time.  
LIFT UP  
4. Aftercharging,disconnectharnessconnector(female)  
from battery charger connector (male).  
Connectyourbatterychargertochargebatteryasrequired.  
IMPORTANT: THE ENGINE WILL NOT RECHARGE YOUR  
BATTERY. ATTHEENDOFTHEMOWINGSEASONTHEBATTERY  
SHOULD BE CHARGED FOR 48 HOURS TO PROTECT THE  
BATTERY DURING WINTER STORAGE.  
LIFT  
UP  
UPPER  
HANDLE  
CAUTION: Always disconnect the en-  
gine connector (male) from the battery  
connector(female)topreventaccidental  
starting when transporting or storing  
your lawn mower after the season.  
HANDLE  
KNOB  
LOWER  
HANDLE  
ENGINE  
CONNECTOR  
(MALE)  
HARNESS  
CONNECTOR  
(FEMALE)  
BATTERY  
BOX  
FIG. 1  
TOASSEMBLEGRASSCATCHER(SeeFig.2)  
1. Put grass catcher frame into grass bag with rigid part  
of bag on the bottom. Make sure the frame handle is  
outside of the bag top.  
BATTERY  
CHARGER  
CHARGER  
CONNECTOR (MALE)  
2. Slip vinyl bindings over frame.  
NOTE: Ifvinylbindingsaretoostiff,holdtheminwarmwater  
for a few minutes. If bag gets wet, let it dry before using.  
4
FIG. 3  
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OPERATION  
KNOW YOUR LAWN MOWER  
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR LAWN MOWER.  
Compare the illustrations with your lawn mower to familiarize yourself with the location of various controls and adjust-  
ments. Save this manual for future reference.  
These symbols may appear on your lawn mower or in literature supplied with the product. Learn and understand  
their meaning.  
DRIVE  
CONTROL  
OPERATOR PRESENCE CONTROL BAR  
BAR  
KEY START  
SWITCH  
HANDLE KNOB  
AUXILIARY  
STARTER  
HANDLE  
GASOLINE FILLER CAP  
GRASS  
CATCHER  
AIR FILTER  
DRIVE COVER  
WHEEL  
ENGINE OIL CAP  
WITH DIPSTICK  
ADJUSTER  
(ON EACH  
WHEEL)  
MUFFLER  
MULCHER DOOR  
HOUSING  
SPARK PLUG  
IMPORTANT: This lawn mower is shipped  
WITHOUT OIL OR GASOLINE in the engine.  
MEETS CPSC SAFETY REQUIREMENTS  
Our rotary walk-behind power lawn mowers conform to the safety standards of the American National Standards Institute  
and the U.S. Consumer Product Safety Commission. The blade turns when the engine is running.  
KEY START SWITCH – used for starting the engine.  
OPERATOR PRESENCE CONTROL BAR – must be  
held down to the handle to start the engine. Release to  
stop the engine.  
AUXILIARY STARTER HANDLE – used for starting the  
engine.  
DRIVECONTROLBARusedtoengagepower-propelled  
forward motion of lawn mower.  
MULCHER DOOR – allows conversion to discharge or  
bagging operation.  
5
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OPERATION  
The operation of any lawn 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 lawn mower or  
performing any adjustments or repairs. We recommend standard safety glasses or a wide vision safety  
mask over spectacles.  
HOW TO USE YOUR LAWN MOWER  
DRIVE CONTROL ADJUSTMENT (See Fig. 4)  
ENGINE SPEED  
Over time, the drive control system may become “loose”,  
resulting in decreased speed. There are holes in the drive  
control housing to increase tension on the drive cable.  
Proceed as follows:  
1. Turnunitoffanddisconnectsparkplugwirefromspark  
plug.  
2. Loosen nut, move drive control housing down handle  
to the next hole and retighten nut.  
3. Operate mower to test drive speed.  
The engine speed was set at the factory for optimum per-  
formance. Speed is not adjustable.  
ENGINE ZONE CONTROL  
CAUTION: Federal regulations require  
an engine control to be installed on this  
lawnmowerinordertominimizetherisk  
of blade contact injury. Do not under  
any circumstances attempt to defeat  
thefunctionoftheoperatorcontrol.The  
bladeturnswhentheengineisrunning.  
4. If condition fails to improve after the above steps  
(forward speed remains the same), your drive belt is  
worn and should be replaced.  
Your lawn mower is equipped with an operator pres-  
ence control bar which requires the operator to be  
positioned behind the mower handle to start and  
operate the mower.  
TO ADJUST CUTTING HEIGHT (See Fig. 5)  
Raise wheels for low cut and lower wheels for high cut,  
adjust cutting height to suit your requirements. Medium  
position is best for most lawns.  
TO OPERATE DRIVE SYSTEM (See Fig. 4)  
Self-propelling is controlled by holding the operator  
presence control bar down to the handle and pulling  
thedrivecontrolbaruptothehandle. Theclosertothe  
handle the bar is pulled, the faster the unit will travel.  
Tochangecuttingheight,squeezeadjusterlevertoward  
wheel. Move wheel up or down to suit your require-  
ments. Be sure all wheels are in the same setting.  
NOTE:Adjusterisproperlypositionedwhenplatetabinserts  
intoholeinlever.Also,9-positionadjusters(ifsoequipped)  
allow lever to be positioned between the plate tabs.  
Forwardmotionwillstopwheneithertheoperatorpres-  
ence control bar or drive control bar are released. To  
stop forward motion without stopping engine, release  
the drive control bar only. Hold operator presence  
control bar down against handle to continue mowing  
without self-propelling.  
LEVER BACKWARD TO LOWER MOWER  
PLATE  
TAB  
NOTE: If after releasing the drive control the mower will  
not roll backwards, push the mower forward slightly to  
disengage drive wheels.  
To keep drive control engaged when turning corners,  
push down on the handle to lift the front wheels off  
the ground while turning lawn mower.  
LEVER  
LEVER FORWARD TO RAISE MOWER  
FIG. 5  
TO ENGAGE  
OPERATOR  
DRIVE  
PRESENCE  
CONTROL  
TO CONVERT MOWER  
Your lawn mower was shipped ready to be used as a  
CONTROL BAR  
mulcher. To convert to bagging or discharging:  
DRIVE  
CONTROL  
REAR BAGGING (See Fig. 6)  
DISENGAGED  
Open rear door and remove mulcher plug. Store  
mulcher plug in a safe place.  
You can now install the grass catcher or optional clip-  
ping deflector.  
Toconverttomulchingordischargingoperation,install  
mulcher plug into rear discharge opening of mower.  
TO ADJUST,  
MOVE DOWN  
TO NEXT HOLE  
FIG. 4  
6
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OPERATION  
SIMPLE STEPS TO REMEMBER  
WHEN CONVERTING YOUR LAWN MOWER:  
FOR MULCHING -  
1. Mulcher plug installed.  
2. Mulcher door closed.  
FOR REAR BAGGING -  
1. Mulcher plug removed.  
2. Grass catcher installed.  
3. Mulcher door closed.  
FOR SIDE DISCHARGING -  
1. Mulcher plug installed.  
2. Discharge deflector installed.  
MULCHER  
PLUG  
FIG. 6  
SIDE DISCHARGING (See Fig. 7)  
CAUTION: Donotrunyourlawnmower  
withoutmulcherplugorapprovedgrass  
catcher in place. Never attempt to op-  
eratethelawnmowerwiththereardoor  
removed or propped open.  
Mulcher plug must be installed into rear discharge  
opening of mower.  
Open mulcher door and install discharge deflector  
under door as shown.  
Mower is now ready for discharging operation.  
Toconverttomulchingorbaggingoperation,discharge  
deflector must be removed and mulcher door closed.  
TO EMPTY GRASS CATCHER (See Fig. 8)  
1. Lift up on grass catcher using the frame handle.  
2. Remove grass catcher with clippings from under lawn  
mower handle.  
3. Empty clippings from bag.  
NOTE: Do not drag the bag when emptying; it will cause  
unnecessary wear.  
FRAME  
HANDLE  
OPEN MULCHER DOOR  
DISCHARGE DEFLECTOR  
FIG. 8  
BEFORE STARTING ENGINE  
ADD OIL (See Fig. 9)  
Your lawnmower is shipped without oil in the engine. For  
type and grade of oil to use, see “ENGINE” in the Mainte-  
nance section of this manual.  
CAUTION: DO NOT overfill engine with  
oil, or it will smoke on startup.  
1. Be sure lawnmower is level.  
2. Remove oil dipstick from oil fill spout.  
3. Engine holds 20 ounces of oil. For type and grade of  
oil to use, see “ENGINE” in the Maintenance section  
of this manual.  
FIG. 7  
7
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OPERATION  
MOWING TIPS  
GASOLINE  
FILLER  
CAP  
CAUTION:Donotusede-thatcherblade  
attachments on your mower. Such at-  
tachments are hazardous, will damage  
yourmowerandcouldvoidyourwarranty.  
Under certain conditions, such as very tall grass, it  
may be necessary to raise the height of cut to reduce  
pushingeffortandtokeepfromoverloadingtheengine  
and leaving clumps of grass clippings. It may also be  
necessary to reduce ground speed and/or run the  
lawn mower over the area a second time.  
ENGINE  
OIL CAP  
For extremely heavy cutting, reduce the width of cut  
by overlapping previously cut path and mow slowly.  
For better grass bagging and most cutting conditions,  
the engine speed should be set in the fast position.  
Pores in cloth grass catchers can become filled with  
dirt and dust with use and catchers will collect less  
grass. To prevent this, regularly hose catcher off with  
water and let dry before using.  
Keep top of engine around starter clear and clean of  
grass clippings and chaff. This will help engine air  
flow and extend engine life.  
FIG. 9  
4. Pour oil slowly. Do not overfill. Wait one minute to  
allow oil to settle. Insert and tighten dipstick, then  
remove it to check oil level.  
IMPORTANT:  
Check oil level before each use. Add oil if needed.  
Fill to full line on dipstick.  
Change the oil after every 25 hours of operation  
or each season. You may need to change the oil  
more often under dusty, dirty conditions. See “TO  
CHANGE ENGINE OILin the Maintenance section of  
this manual.  
MULCHING MOWING TIPS  
IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER  
HOUSING FREE OF BUILT-UP GRASS AND TRASH. SEE  
“CLEANING” IN MAINTENANCE SECTION OF THIS MANUAL.  
ADD GASOLINE (See Fig. 9)  
Fill fuel tank to bottom of tank filler neck. Do not over-  
fill. Use fresh, clean, regular unleaded gasoline with a  
minimum of 87 octane. Do not mix oil with gasoline.  
Purchase fuel in quantities that can be used within 30  
days to assure fuel freshness.  
The special mulching blade will recut the grass clip-  
pings many times and reduce them in size so that as  
they fall onto the lawn they will disperse into the grass  
andnotbenoticed. Also,themulchedgrasswillbiode-  
grade quickly to provide nutrients for the lawn. Always  
mulch with your highest engine (blade) speed as this  
will provide the best recutting action of the blades.  
Avoidcuttingyourlawnwhenitiswet. Wetgrasstends  
toformclumpsandinterfereswiththemulchingaction.  
The best time to mow your lawn is the early afternoon.  
At this time the grass has dried, yet the newly cut area  
will not be exposed to direct sunlight.  
For best results, adjust the lawn mower cutting height  
so that the lawn mower cuts off only the top one-third  
of the grass blades (See Fig. 10). If the lawn is over-  
grown it will be necessary to raise the height of cut to  
reduce pushing effort and to keep from overloading  
the engine and leaving clumps of mulched grass. For  
extremely heavy mulching, reduce your width of cut  
by overlapping previously cut path and mow slowly.  
CAUTION: Wipe off any spilled oil or  
fuel. Do not store, spill or use gasoline  
near an open flame.  
Alcohol blended fuels (called gasohol or using  
ethanolormethanol)canattractmoisturewhich  
leads to separation and formation of acids dur-  
ing storage. Acidic gas can damage the fuel  
system of an engine while in storage. To avoid  
engine problems, the fuel system should be  
emptied before storage of 30 days or longer.  
Empty the gas tank, start the engine and let  
it run until the fuel lines and carburetor are  
empty. Usefreshfuelnextseason. SeeStorage  
Instructions for additional information. Never  
use engine or carburetor cleaner products in  
the fuel tank or permanent damage may occur.  
MAX 1/3  
TO STOP ENGINE  
To stop engine, release operator presence control bar.  
TO START ENGINE  
NOTE: Due to protective coatings on the engine, a small  
amount of smoke may be present during the initial use of  
the product and should be considered normal.  
FIG. 10  
Certaintypesofgrassandgrassconditionsmayrequire  
that an area be mulched a second time to completely  
hide the clippings. When doing a second cut, mow  
across (perpendicular) to the first cut path.  
Change your cutting pattern from week to week. Mow  
north–south one week, then change to east–west the  
nextweek. Thishelpspreventmatting/grainingoflawn.  
NOTE: Your engine is equipped with an automatic choke  
system. No priming or choking is required before starting.  
To start engine, hold operator presence control bar  
down to the handle and pull starter handle quickly.  
Do not allow starter rope to snap back.  
8
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MAINTENANCE  
BEFORE AFTER EVERY  
EVERY  
EVERY  
100  
BEFORE  
STORAGE  
EACH  
USE  
EACH  
USE  
10  
25 HOURS  
HOURS OR SEASON HOURS  
Check for Loose Fasteners  
Clean / Inspect Grass Catcher *  
Check Tires  
Check Drive Wheels ***  
Clean Lawn Mower ****  
Clean under Drive Cover ***  
Check Drive Belt / Pulleys ***  
Check / Sharpen / Replace Blade  
Lubrication  
Clean and Recharge Battery **  
Check Engine Oil level  
Change Engine Oil  
Clean Air Filter  
Inspect Muffler  
Replace Spark Plug  
Replace Air Filter Paper Cartridge  
Empty fuel system or add Stabilizer  
(if so equipped)  
1 - Change more often if operating under a heavy load or in high outdoor temperatures.  
2 - Service more often if operating in dirty or dusty conditions.  
3 - Replace blades more often when mowing in sandy soil.  
4 - Charge 48 hours at end of season.  
*
Electric-Start mowers  
Power-Propelled mowers  
Use a scraper  
to clean under deck  
**  
***  
****  
5 - And after each 5 hours of use.  
GENERAL RECOMMENDATIONS  
LUBRICATION CHART  
The warranty on this lawn mower does not cover items that  
have been subjected to operator abuse or negligence. To  
receivefullvaluefromthewarranty,operatormustmaintain  
mower as instructed in this manual.  
WHEEL  
ADJUSTER  
(ON EACH  
WHEEL)  
Some adjustments will need to be made periodically to  
properly maintain your unit.  
ENGINE OIL  
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.  
MULCHER  
At least once a year, replace the spark plug, clean or  
replace air filter element and check blade for wear. A  
newsparkplugandclean/newairfilterelementassure  
proper air-fuel mixture and help your engine run better  
and last longer.  
DOOR  
HINGE PIN  
Follow the maintenance schedule in this manual.  
REAR DOOR HINGE  
BEFORE EACH USE  
1. Check engine oil level.  
2. Check for loose fasteners.  
LUBRICATION  
Keep unit well lubricated (See “LUBRICATION CHART”).  
HANDLE BRACKET MOUNTING PINS  
IMPORTANT: DO NOT OIL OR GREASE PLASTIC WHEEL  
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.  
SPRAY LUBRICANT  
SEE “ENGINE” IN MAINTENANCE SECTION  
9
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MAINTENANCE  
4. Installthebladeboltwiththelockwasherandhardened  
LAWN MOWER  
washer into blade adapter and crankshaft.  
Alwaysobservesafetyruleswhenperformingmaintenance.  
5. Use block of wood between blade and lawn mower  
housing and tighten the blade bolt, turning clockwise.  
TIRES  
The recommended tightening torque is 35-40 ft. lbs.  
Keep tires free of gasoline, oil, or insect control chemi-  
cals which can harm rubber.  
IMPORTANT: BLADEBOLTISHEATTREATED. IFBOLTNEEDS  
REPLACING, REPLACE ONLY WITH APPROVED BOLT SHOWN  
IN THE REPAIR PARTS SECTION OF THIS MANUAL.  
Avoid stumps, stones, deep ruts, sharp objects and  
other hazards that may cause tire damage.  
BLADE ADAPTER  
BLADE  
KEY  
CRANKSHAFT  
KEYWAY  
DRIVE WHEELS  
Check front drive wheels each time before you mow to be  
sure they move freely.  
LOCK  
WASHER  
The wheels not turning freely means trash, grass cuttings,  
etc. are in the drive wheel area and must be cleaned to  
free drive wheels.  
CRANK-  
SHAFT  
If necessary to clean the drive wheels, be sure to clean  
both front wheels.  
1. Remove hubcaps, locknuts and washers.  
2. Remove wheels from wheel adjusters.  
3. Remove any trash or grass cuttings from inside the  
dust cover, pinion and/or drive wheel gear teeth.  
BLADE  
BOLT  
HARDENED  
WASHER  
TRAILING EDGE  
BELT RETAINER  
FIG. 11  
4. Put wheels back in place.  
NOTE: If after cleaning, the drive wheels do not turn freely,  
contact a qualified service center.  
TO SHARPEN BLADE  
NOTE: We do not recommend sharpening blade - but if  
you do, be sure the blade is balanced.  
Care should be taken to keep the blade balanced. An  
unbalanced blade will cause eventual damage to lawn  
mower or engine.  
BLADE CARE  
Forbestresults,mowerblademustbekeptsharp. Replace  
a bent or damaged blade.  
Thebladecanbesharpenedwithafileoronagrinding  
wheel. Do not attempt to sharpen while on mower.  
CAUTION: Use only a replacement  
blade approved by the manufacturer of  
yourmower. Usingabladenotapproved  
by the manufacturer of your mower is  
hazardous, could damage your mower  
and void your warranty.  
To check blade balance, drive a nail into a beam or  
wall. Leaveaboutoneinchofthestraightnailexposed.  
Place center hole of blade over the head of the nail.  
If blade is balanced, it should remain in a horizontal  
position. If either end of the blade moves downward,  
sharpen the heavy end until the blade is balanced.  
TO REMOVE BLADE (See Fig. 11)  
GEAR CASE  
1. Disconnect spark plug wire from spark plug and place  
To keep your drive system working properly, the gear  
wire where it cannot come in contact with plug.  
case and area around the drive should be kept clean  
and free of trash build-up. Clean under the drive cover  
twice a season.  
2. Turn lawn mower on its side. Make sure air filter and  
carburetor are up.  
3. Use a wood block between blade and mower housing  
topreventbladefromturningwhenremovingbladebolt.  
The gear case is filled with lubricant to the proper level  
at the factory. The only time the lubricant needs atten-  
tion is if service has been performed on the gear case.  
NOTE: Protect your hands with gloves and/or wrap blade  
with heavy cloth.  
4. Remove blade bolt by turning counter-clockwise.  
5. Remove blade and attaching hardware (bolt, lock  
washer and hardened washer).  
GRASS CATCHER  
The grass catcher may be hosed with water, but must  
be dry when used.  
Check your grass catcher often for damage or dete-  
rioration. Through normal use it will wear. If catcher  
needs replacing, replace only with approved replace-  
ment catcher shown in the Repair Parts section of this  
manual. Givethemowermodelnumberwhenordering.  
NOTE: Removethebladeadapterandcheckthekeyinside  
hub of blade adapter. The key must be in good condition  
to work properly. Replace adapter if damaged.  
TO REPLACE BLADE (See Fig. 11)  
1. Positionthebladeadapterontheenginecrankshaft.Be  
surekeyinadapterandcrankshaftkeywayarealigned.  
ENGINE  
LUBRICATION  
2. Positionthebladeonthebladeadapteraligningthetwo  
(2)holesinthebladewiththeraisedlugsontheadapter.  
3. Be sure the trailing edge of blade (opposite sharp  
edge) is up toward the engine.  
Use only high quality detergent oil rated with API service  
classification SG–SL. Select the oil's SAE viscosity grade  
according to your expected operating temperature.  
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MAINTENANCE  
CAUTION: Petroleumsolvents,suchas  
kerosene, are not to be used to clean  
cartridge.Theymaycausedeterioration  
of the cartridge. Do not oil cartridge.  
Do not use pressurized air to clean or  
dry cartridge.  
4. Install cartridge, then replace cover.  
CARTRIDGE  
SLOT  
Change the oil after every 25 hours of operation or at least  
once a year if the lawn mower is not used for 25 hours in  
one year. Check the crankcase oil level before starting  
the engine and after each five (5) hours of continuous use.  
Tighten oil plug securely each time you check the oil level.  
TO CHANGE ENGINE OIL (See Fig. 12)  
NOTE: Before tipping lawn mower to drain oil, empty fuel  
tank by running engine until fuel tank is empty.  
BACK PLATE  
COVER  
1. Disconnect spark plug wire from spark plug and place  
wire where it cannot come in contact with plug.  
2. Remove engine oil cap; lay aside on a clean surface.  
3. Tip lawn mower on its side as shown and drain oil into  
a suitable container. Rock lawn mower back and forth  
to remove any oil trapped inside of engine.  
FIG. 13  
MUFFLER  
Inspect and replace corroded muffler as it could create a  
fire hazard and/or damage.  
SPARK PLUG  
Replacesparkplugatthebeginningofeachmowingseason  
or after every 100 hours of operation, whichever occurs  
first. Spark plug type and gap setting are shown in the  
“PRODUCT SPECIFIC ATIONS” section of this manual.  
IN-LINE FUEL FILTER (See Fig. 14)  
The fuel filter should be replaced once each season. If fuel  
filterbecomesclogged, obstructingfuelflowtocarburetor,  
replacement is required.  
CONTAINER  
1. With engine cool, remove filter and plug fuel line sec-  
tions.  
FIG. 12  
4. Wipe off any spilled oil from mower or side of engine.  
5. Slowly pour oil down the oil fill spout, stopping every  
few ounces to check the oil level with the dipstick.  
6. Stop adding oil when you reach the FULL mark on the  
dipstick. Wait a minute to allow oil to settle.  
2. Place new fuel filter in position in fuel line with arrow  
pointing towards carburetor.  
3. Be sure there are no fuel line leaks and clamps are  
properly positioned.  
4. Immediately wipe up any spilled gasoline.  
7. Continue adding small amounts of oil, rechecking the  
dipstick until oil level settles at FULL. DO NOT overfill,  
orenginewillsmokeheavilyfromthemuffleronstartup.  
CLAMP  
CLAMP  
8. Always be sure to retighten dipstick before starting  
engine.  
9. Reconnect spark plug wire to spark plug.  
FUEL  
FILTER  
AIR FILTER (See Fig. 13)  
Your engine will not run properly and may be damaged by  
usingadirtyairfilter.Replacetheairfilterevery100hoursof  
operation or every season, whichever occurs first. Service  
air cleaner more often under dusty conditions.  
FIG. 14  
CLEANING  
IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER  
HOUSING FREE OF BUILT-UP GRASS AND TRASH. CLEAN  
THE UNDERSIDE OF YOUR MOWER AFTER EACH USE.  
TO CLEAN AIR FILTER  
1. Remove cover.  
CAUTION: Disconnect spark plug wire  
from spark plug and place wire where it  
cannot come in contact with plug.  
2. Carefully remove cartridge.  
3. Clean by gently tapping on a flat surface. If very dirty,  
replace cartridge.  
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MAINTENANCE  
Clean the underside of your lawn mower by scraping  
filter and carburetor are covered to keep water out.  
Water in engine can result in shortened engine life.  
to remove build-up of grass and trash.  
Clean engine often to keep trash from accumulating.  
A clogged engine runs hotter and shortens engine life.  
CLEAN UNDER DRIVE COVER  
Clean under drive cover at least twice a season. Scrape  
undersideofcoverwithputtyknifeorsimilartooltoremove  
any build-up of trash or grass on underside of drive cover.  
Keepfinishedsurfaces/wheelsfreeofgasoline,oil,etc.  
We do not recommend using a garden hose to clean  
lawn mower unless the electrical system, muffler, air  
SERVICE AND ADJUSTMENTS  
CAUTION: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS:  
1. Release control bar and stop engine.  
2. Make sure the blade and all moving parts have completely stopped.  
3. Disconnect spark plug wire from spark plug and place where it cannot come in contact with plug.  
5. Install new belt on gearcase pulley.  
LAWN MOWER  
6. Reinstall belt keeper and drive cover.NOTE: Always  
use factory approved belt to assure proper fit and long  
life.  
TO ADJUST CUTTING HEIGHT  
See “TO ADJUST CUTTING HEIGHT” in the Operation  
section of this manual.  
TO ADJUST HANDLE (See Figs. 17 thru 19)  
REAR DEFLECTOR  
BLADE ADAPTER  
KEY  
CRANKSHAFT  
KEYWAY  
The rear deflector, attached between the rear wheels of  
your mower, is provided to minimize the possibility that  
objects will be thrown out of the rear of the mower into  
the operator's mowing position. If the deflector becomes  
damaged, it should be replaced.  
BLADE  
LOCK  
WASHER  
CRANK-  
SHAFT  
TO REMOVE DRIVE BELT (See Figs. 15, 16)  
1. Remove drive cover and belt keeper.  
2. Remove belt from gearcase pulley.  
BLADE  
BOLT  
HARDENED  
WASHER  
TRAILING EDGE  
BELT RETAINER  
DRIVE  
COVER  
FIG. 16  
The handle can be mounted in a high or low position.  
The mounting holes in the bottom of lower handle are off  
center for raising or lowering the handle.  
GEARCASE  
PULLEY  
1. Remove upper handle and all wire tie(s) securing  
cable(s) to lower handle.  
2. Remove hairpin cotters from lower handle bracket  
mounting pin.  
BELT  
KEEPER  
BELT  
3. Squeezelowerhandleintoremovefrommountingpins.  
4. Turn lower handle over to raise or lower handle.  
5. Squeeze lower handle in and position holes onto  
mounting pins on handle bracket.  
6. Reassemble upper handle and all parts removed from  
lower handle.  
FIG. 15  
3. Turn lawn mower on its side with air filter and carbure-  
tor down.  
4. Remove blade and blade adapter.  
TO REPLACE DRIVE BELT  
1. Place new drive belt on blade adapter pulley, inside  
tabs of belt retainer.  
2. Route the other end of the new drive belt through hole  
in housing.  
3. Reinstall blade.  
4. Return mower to upright position.  
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SERVICE AND ADJUSTMENTS  
SQUEEZE  
TO ADJUST  
LOWER HANDLE  
MOUNTING PIN  
HANDLE  
BRACKET  
HAIRPIN  
COTTER  
LOWER  
HANDLE  
ROTATE  
FIG. 17  
MOWING  
POSITION  
MOWING  
POSITION  
FIG. 19  
ENGINE  
ENGINE SPEED  
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 lawn mower to an authorized service  
center for repair and adjustment.  
HAIRPIN  
COTTER  
HANDLE  
BRACKET  
MOUNTING  
PIN  
CARBURETOR  
LOW POSITION  
HIGH POSITION  
Your carburetor is not adjustable. If your engine does not  
operate properly due to suspected carburetor problems,  
take your lawn mower to an authorized service center for  
repair and/or adjustment.  
FIG. 18  
IMPORTANT: NEVERTAMPERWITHTHEENGINEGOVERNOR,  
WHICH IS FACTORY SET FOR PROPER ENGINE SPEED.  
OVERSPEEDING THE ENGINE ABOVE THE FACTORY HIGH  
SPEED SETTING CAN BE DANGEROUS. IF YOU THINK THE  
ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING,  
CONTACT YOUR NEAREST AUTHORIZED SERVICE CENTER,  
WHICHHASPROPEREQUIPMENTANDEXPERIENCETOMAKE  
ANY NECESSARY ADJUSTMENTS.  
STORAGE  
Immediately prepare your lawn mower for storage at the  
end of the season or if the unit will not be used for 30  
days or more.  
1. Clean entire lawn mower (See “CLEANING” in the  
Maintenance section of this manual).  
2. Lubricate as shown in Maintenance section of this  
manual.  
LAWN MOWER  
Whenlawnmoweristobestoredforaperiodoftime, clean  
it thoroughly, remove all dirt, grease, leaves, etc. Store in  
a clean, dry area.  
3. Be sure that all nuts, bolts, screws, and pins are se-  
curely fastened. Inspect moving parts for damage,  
breakage and wear. Replace if necessary.  
4. Touch up all rusted or chipped paint surfaces; sand  
lightly before painting.  
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STORAGE  
HANDLE (See Figs. 20 and 21)  
ENGINE  
You can fold your lawn mower handle for storage.  
FUEL SYSTEM  
IMPORTANT: IT IS IMPORTANT TO PREVENT GUM DEPOSITS  
FROMFORMINGINESSENTIALFUELSYSTEMPARTSSUCHAS  
CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK DURING  
STORAGE.ALCOHOLBLENDEDFUELS(CALLEDGASOHOLOR  
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.  
1. Squeeze the bottom ends of the lower handle toward  
each other until the lower handle clears the handle  
bracket, then move handle forward.  
2. Loosen upper handle mounting bolts enough to allow  
upper handle to be folded back.  
IMPORTANT: WHEN FOLDING THE HANDLE FOR STORAGE  
OR TRANSPORTATION, BE SURE TO FOLD THE HANDLE AS  
SHOWN OR YOU MAY DAMAGE THE CONTROL CABLES.  
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.  
Whensettingupyourhandlefromthestorageposition,  
the lower handle will automatically lock into mowing  
position.  
Use fresh fuel next season.  
SQUEEZE  
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.  
TO ADJUST  
LOWER HANDLE  
ENGINE OIL  
Drain oil (with engine warm) and replace with clean en-  
gine oil. (See “ENGINE” in the Maintenance section of  
this manual).  
CYLINDER  
1. Remove spark plug.  
2. Pour one ounce (29 ml) of oil through spark plug hole  
into cylinder.  
3. Pull starter handle slowly a few times to distribute  
oil.  
FIG. 20  
MOWING  
OPERATOR  
PRESENCE  
POSITION  
CONTROL  
BAR  
4. Replace with new spark plug.  
FOLD  
FORWARD  
FOR  
BATTERY  
STORAGE  
Disconnect the battery from the engine connector and  
charge battery 48 hours.  
OTHER  
UPPER  
HANDLE  
Do not store gasoline from one season to another.  
Replaceyourgasolinecanifyourcanstartstorust. Rust  
and/or dirt in your gasoline will cause problems.  
If possible, store your unit indoors and cover it to give  
protection from dust and dirt.  
Cover your unit 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 unit to rust.  
HANDLE  
KNOB  
LOWER  
HANDLE  
IMPORTANT: NEVER COVER MOWER WHILE ENGINE AND  
EXHAUST AREAS ARE STILL WARM.  
CAUTION: Never store the lawn mower  
with gasoline in the tank inside a build-  
ing where fumes may reach an open  
flameorspark. Allowtheenginetocool  
before storing in any enclosure.  
FIG. 21  
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TROUBLESHOOTING POINTS  
PROBLEM  
CAUSE  
CORRECTION  
Does not start  
1. Dirty air filter.  
2. Out of fuel.  
3. Stale fuel.  
1. Clean/replace air filter.  
2. Fill fuel tank.  
3. Empty fuel tank and refill tank with fresh,  
clean gasoline.  
4. Water in fuel.  
4. Empty fuel tank and refill tank with fresh,  
clean gasoline.  
5. Spark plug wire is disconnected.  
6. Bad spark plug.  
5. Connect wire to plug.  
6. Replace spark plug.  
7. Loose blade or broken blade adapter.  
8. Control bar in released position.  
9. Control bar defective.  
7. Tighten blade bolt or replace blade adapter.  
8. Depress control bar to handle.  
9. Replace control bar.  
10. Fuel valve lever (if equipped) in OFF position. 10. Turn fuel valve lever to the ON position.  
11. Weak battery (if equipped). 11. Charge battery.  
12. Disconnected battery connector (if equipped). 12. Connect battery to engine.  
Loss of power  
1. Rear of lawn mower housing or cutting  
blade dragging in heavy grass.  
2. Cutting too much grass.  
3. Dirty air filter.  
1. Raise cutting height.  
2. Raise cutting height.  
3. Clean/replace air filter.  
4. Buildup of grass, leaves and trash under  
mower.  
4. Clean underside of mower housing.  
5. Too much oil in engine.  
6. Walking speed too fast.  
5. Check oil level.  
6. Cut at slower walking speed.  
Poor cut –  
uneven  
1. Worn, bent or loose blade.  
2. Wheel heights uneven.  
3. Buildup of grass, leaves and trash under  
mower.  
1. Replace blade. Tighten blade bolt.  
2. Set all wheels at same height.  
3. Clean underside of mower housing.  
Excessive  
vibration  
1. Worn, bent or loose blade.  
2. Bent engine crankshaft.  
1. Replace blade. Tighten blade bolt.  
2. Contact a qualified service center.  
Starter rope  
hard to pull  
1. Engine flywheel brake is on when control  
bar is released.  
1. Depress control bar to upper handle before  
pulling starter rope.  
2. Bent engine crankshaft.  
3. Blade adapter broken.  
4. Blade dragging in grass.  
2. Contact a qualified service center.  
3. Replace blade adapter.  
4. Move lawn mower to cut grass or other  
hard surface before starting.  
Grass catcher  
not filling  
1. Cutting height too low.  
2. Lift on blade worn off.  
1. Raise cutting height.  
2. Replace blade.  
(if so equipped) 3. Catcher not venting air.  
3. Clean grass catcher.  
Hard to push  
1. Grass is too high or wheel height is too low.  
1. Raise cutting height.  
2. Rear of lawn mower housing or cutting  
blade dragging in heavy grass.  
2. Raise rear of lawn mower housing one (1)  
setting higher.  
3. Grass catcher too full.  
3. Empty grass catcher.  
4. Handle height position not right for you.  
4. Adjust handle height to suit.  
Loss of drive  
or slowing of  
drive speed  
1. Belt wear.  
2. Belt off of pulley.  
3. Drive cable worn or broken.  
4. “Loose” drive control system.  
1. Check/replace drive belt.  
2. Check/reinstall drive belt.  
3. Replace drive cable.  
4. Adjust drive control.  
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