Husqvarna Lawn Mower Accessory 7021P User Guide

7021P  
Owner’s Manual / 96133000701 / 2009-10  
532 43 08-54 10.19.09 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.  
Donotchangetheenginegovernorsettingoroverspeed  
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.  
Neverllcontainersinsideavehicle,onatruckortrailer  
bed with a plastic liner. Always place containers on  
the ground away from your vehicle before filling.  
Removegas-poweredequipmentfromthetruckortrailer  
and refuel it on the ground. If this is not possible, then  
refuel such equipment with a portable container, rather  
than from a gasoline dispenser nozzle.  
Keep the nozzle in contact with the rim of the fuel tank  
orcontaineropeningatalltimesuntilfuelingiscomplete.  
Do not use a nozzle lock-open device.  
If 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. Disconnect spark plug wire, and keep  
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.  
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. A spark arrester for the muffler is available  
through your nearest authorized service center.  
CONGRATULATIONS on your purchase of a new lawn  
mower. Ithasbeendesigned,engineeredandmanufactured  
togiveyouthebestpossibledependabilityandperformance.  
PRODUCT SPECIFICATIONS  
Gasoline Capacity  
and Type:  
1.0 Quarts  
(Unleaded Regular Only)  
Should you experience any problem you cannot easily  
remedy, please contact your nearest authorized service  
center. We have competent, well-trained technicians and  
the proper tools to service or repair this lawn mower.  
Oil Type (API-SF-SJ):  
Oil Capacity:  
SAE 10W-30  
18.5 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:  
NGK BPR6ES (Gap: .030")  
Valve Clearance:  
( 0.04 mm)  
Intake: 0.015 mm  
Exhaust: 0.020 mm  
SERIAL  
Blade Bolt Torque:  
35-40 ft. lbs.  
NUMBER: _________________________________  
DATE OF PURCHASE: _______________________  
THEMODELANDSERIALNUMBERSWILLBEFOUND  
ON ADECALATTACHEDTOTHEREAROFTHELAWN  
MOWER HOUSING.  
CUSTOMER RESPONSIBILITIES  
Read and observe the safety rules.  
Follow a regular schedule in maintaining, caring for  
and using your lawn mower.  
YOUSHOULDRECORDBOTHSERIALNUMBERAND  
DATE OF PURCHASE AND KEEP IN A SAFE PLACE  
FOR FUTURE REFERENCE.  
FollowtheinstructionsunderMaintenanceandStor-  
age” sections of this owner’s manual.  
TABLE OF CONTENTS  
SAFETY RULES .........................................................2-3  
MAINTENANCE........................................................ 9-11  
SERVICE AND ADJUSTMENTS ................................. 12  
STORAGE.................................................................... 13  
TROUBLESHOOTING................................................. 14  
REPAIR PARTS ......................................................16-17  
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.  
TO ASSEMBLE GRASS CATCHER  
(See Fig. 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.  
2. Cut down two end corners of carton and lay end panel  
down flat.  
3. Removeallpackingmaterialsexceptpaddingbetween  
upper and lower handle and padding holding operator  
presence control bar to upper handle.  
2. Slip vinyl bindings over frame.  
NOTE: Ifvinylbindingsaretoostiff,holdtheminwarmwater  
for a few minutes. If bag gets wet, let it dry before using.  
4. Roll lawn mower out of carton and check carton thor-  
ougly for additional loose parts.  
FRAME  
HANDLE  
HOW TO SET UPYOUR LAWN MOWER  
TO UNFOLD HANDLE (See Fig. 1)  
IMPORTANT: UNFOLD HANDLE CAREFULLY SO AS  
NOT TO PINCH OR DAMAGE CONTROL CABLES.  
1. Raise handles until lower handle section locks into  
place in mowing position.  
2. Remove protective padding, raise upper handle sec-  
tion into place on lower handle and tighten both handle  
knobs.  
3. Remove handle padding holding operator presence  
control bar to upper handle.  
FRAME  
OPENING  
VINYL  
BINDINGS  
Your handles may be adjusted for your mowing comfort.  
RefertoADJUSTHANDLEintheServiceandAdjustments  
section of this manual.  
FIG. 2  
TO INSTALL ATTACHMENTS  
OPERATOR  
PRESENCE  
CONTROL  
BAR  
MOWING  
POSITION  
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.  
LIFT  
UP  
LIFT  
UP  
UPPER  
HANDLE  
HANDLE  
KNOB  
LOWER  
HANDLE  
FIG. 1  
4
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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 adjustments.  
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.  
OPERATOR PRESENCE CONTROL BAR  
HANDLE KNOB  
STARTER  
HANDLE  
GASOLINE  
FILLER CAP  
GRASS  
CATCHER  
FUEL VALVE LEVER  
AIR FILTER  
ENGINE OIL CAP  
WITH DIPSTICK  
MUFFLER  
MULCHER DOOR  
SPARK  
PLUG  
WHEEL ADJUSTER  
(ON EACH WHEEL)  
HOUSING  
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.  
OPERATOR PRESENCE CONTROL BAR – must be  
held down to the handle to start the engine. Release to  
stop the engine.  
STARTER HANDLE – used for starting the engine.  
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 per-  
forming any adjustments or repairs. We recommend standard safety glasses or a wide vision safety mask  
over spectacles.  
HOW TO USE YOUR LAWN MOWER  
ENGINE SPEED  
PIVOT PINS  
REAR  
DOOR  
GRASS  
CATCHER  
HANDLE  
The engine speed was set at the factory for optimum per-  
formance. Speed is not adjustable.  
ENGINE ZONE CONTROL  
CAUTION: Federal regulations require  
anenginecontroltobeinstalledonthis  
lawnmowerinordertominimizetherisk  
of blade contact injury. Do not under  
any circumstances attempt to defeat  
the function of the operator control.  
The blade turns when the engine is  
running.  
CATCHER FRAME HOOK  
FIG. 4  
SIDE DISCHARGING (See Fig. 5)  
Yourlawnmowerisequippedwithanoperatorpresence  
controlbarwhichrequirestheoperatortobepositioned  
behind the lawn mower handle to start and operate the  
lawn mower.  
Rear door must be closed.  
Open mulcher door and install discharge deflector  
under door as shown.  
TO ADJUST CUTTING HEIGHT (See Fig. 3)  
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.  
Mower is now ready for discharging operation.  
Toconverttomulchingorbaggingoperation,discharge  
deflector must be removed and mulcher door must be  
closed.  
Tochangecuttingheight,squeezeadjusterlevertoward  
wheel.Movewheelupordowntosuityourrequirements.  
Be sure all wheels are in the same setting.  
NOTE:Adjusterisproperlypositionedwhenplatetabinserts  
into hole in lever.Also, 9-position adjusters (if so equipped)  
allow lever to be positioned between the plate tabs.  
LEVER BACKWARD TO LOWER MOWER  
PLATE  
TAB  
OPEN  
MULCHER DOOR  
LEVER  
LEVER FORWARD TO RAISE MOWER  
FIG. 3  
INSTALL  
DISCHARGE  
DEFLECTOR  
TO CONVERT MOWER  
Your lawn mower was shipped ready to be used as a  
mulcher. To convert to bagging or discharging:  
REAR BAGGING (See Fig. 4)  
FIG. 5  
Lift rear door of the lawn mower and place the grass  
catcher frame hooks onto the door pivot pins.  
Toconverttomulchingordischargingoperation,remove  
grass catcher and close rear door.  
6
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OPERATION  
BEFORE STARTING ENGINE  
ADD OIL (See Fig. 7)  
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.  
4. Pouroilslowly. Donotoverfill. Waitoneminutetoallow  
oil to settle. Insert and tighten dipstick, then remove it  
to check oil level.  
MOWER IS NOW READY FOR  
DISCHARGING OPERATION  
IMPORTANT:  
FIG. 5  
Check oil level before each use. Add oil if needed. Fill  
to full line on dipstick.  
SIMPLE STEPS TO REMEMBER  
WHEN CONVERTING YOUR LAWN MOWER:  
Changetheoilafterevery25hoursofoperationoreach  
season. Youmayneedtochangetheoilmoreoftenun-  
derdusty,dirtyconditions. SeeTOCHANGEENGINE  
OIL” in the Maintenance section of this manual.  
FOR MULCHING -  
1. Rear door closed.  
2. Mulcher door closed.  
FOR REAR BAGGING -  
1. Grass catcher installed.  
2. Mulcher door closed.  
OIL FILL CAP/  
DIPSTICK  
GASOLINE  
FILLER CAP  
FOR SIDE DISCHARGING -  
1. Rear door closed.  
2. Discharge deflector installed.  
CAUTION: Donotrunyourlawnmower  
without rear door closed or approved  
grass catcher in place. Never attempt  
tooperatethelawnmowerwiththerear  
door removed or propped open.  
TO EMPTY GRASS CATCHER (See Fig. 6)  
1. Lift up on grass catcher using the frame handle.  
UPPER LOWER  
2. Remove grass catcher with clippings from under lawn  
mower handle.  
MARK  
MARK  
3. Empty clippings from bag.  
FIG. 7  
NOTE: Do not drag the bag when emptying; it will cause  
unnecessary wear.  
ADD GASOLINE (See Fig. 7)  
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.  
FRAME  
HANDLE  
CAUTION: Wipe off any spilled oil or  
fuel. Do not store, spill or use gasoline  
near an open flame.  
FIG. 6  
7
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OPERATION  
MOWING TIPS  
Alcohol blended fuels (called gasohol  
or using ethanol or methanol) can at-  
tractmoisturewhichleadstoseparation  
and formation of acids during storage.  
Acidic gas can damage the fuel sys-  
tem of an engine while in storage. To  
avoidengineproblems,thefuelsystem  
shouldbeemptiedbeforestorageof30  
days or longer. Empty the gas tank,  
start the engine and let it run until the  
fuellinesandcarburetorareempty. Use  
fresh fuel next season. See Storage  
Instructionsforadditionalinformation.  
Neveruseengineorcarburetorcleaner  
products in the fuel tank or permanent  
damage may occur.  
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  
pushing effort and to keep from overloading the engine  
and leaving clumps of grass clippings. It may also be  
necessarytoreducegroundspeed and/orrunthelawn  
mower over the area a second time.  
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.  
Poresinclothgrasscatcherscanbecomelledwithdirt  
and dust with use and catchers will collect less grass.  
To prevent this, regularly hose catcher off with water  
and let dry before using.  
TO STOP ENGINE  
To stop engine, release operator presence control bar.  
Wait until blade and all moving parts have stopped and  
turn fuel valve to OFF position if you do not intend to  
restart the engine soon.  
Keep top of engine around starter clear and clean of  
grass clippings and chaff. This will help engine air flow  
and extend engine life.  
TO START ENGINE (See Fig. 8)  
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.  
MULCHING MOWING TIPS  
IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER  
HOUSING FREE OF BUILT-UP GRASS AND TRASH. SEE  
“CLEANING”INTHEMAINTENANCESECTIONOFTHISMANUAL.  
1. Be sure fuel valve is in the ON position.  
2. Move choke lever to ON ( ) position.  
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  
and not be noticed. Also, the mulched grass will biode-  
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.  
3. Hold operator presence control bar down to the handle  
andpullstarterhandlequickly.Donotallowstarterrope  
to snap back.  
NOTE: The choke lever automatically begins moving to  
the OFF position when operator presence control bar is  
held down to handle.  
Avoid cutting your lawn when it is wet. Wet grass tends  
to form clumps and interferes with the mulching action.  
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.  
OFF  
CHOKE LEVER  
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. 9). 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.  
ON  
(
)
OFF  
ON  
MAX 1/3  
FIG. 9  
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.  
FUEL VALVE LEVER  
FIG. 8  
Change your cutting pattern from week to week. Mow  
northtosouthoneweekthenchangetoeasttowestthe  
next week. This will help prevent matting and graining  
of the lawn.  
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  
new spark plug and clean/new air filter element assure  
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 ➁  
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MAINTENANCE  
To check blade balance, drive a nail into a beam or  
LAWN MOWER  
wall. Leave about one inch of the straight nail exposed.  
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.  
Alwaysobservesafetyruleswhenperformingmaintenance.  
TIRES  
Keep tires free of gasoline, oil, or insect control chem-  
icals which can harm rubber.  
Avoid stumps, stones, deep ruts, sharp objects and  
other hazards that may cause tire damage.  
BLADE ADAPTER  
BLADE  
CRANKSHAFT  
KEYWAY  
KEY  
BLADE CARE  
Forbestresults,mowerblademustbekeptsharp. Replace  
bent or damaged blades.  
LOCK  
WASHER  
CAUTION: Useonlyareplacementblade  
approved by the manufacturer of your  
mower. Using a blade not approved  
by the manufacturer of your mower is  
hazardous, could damage your mower  
and void your warranty.  
BLADE  
BOLT  
HARDENED  
WASHER  
TRAILING EDGE  
CRANKSHAFT  
TO REMOVE BLADE (See Fig. 10)  
1. Disconnect spark plug wire from spark plug and place  
wire where it cannot come in contact with plug.  
FIG. 10  
GRASS CATCHER  
2. Turn lawn mower on its side. Make sure air filter and  
carburetor are up.  
The grass catcher may be hosed with water, but must  
be dry when used.  
3. Use a wood block between blade and mower housing  
topreventbladefromturningwhenremovingbladebolt.  
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: Protect your hands with gloves and/or wrap blade  
with heavy cloth.  
4. Remove blade bolt by turning counter-clockwise.  
5. Removebladeandattachinghardware(bolt,lockwasher  
and hardened washer).  
ENGINE  
Maintenance, repair, or replacement of the emission con-  
trol devices and systems, which are being done at the  
customers expense, may be performed by any non-road  
engine repair establishment or individual. Warranty repairs  
mustbeperformedbyanauthorizedenginemanufacturer's  
service outlet.  
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. 10)  
1. Position the blade adapter on the engine crankshaft.  
Be sure key in adapter and crankshaft keyway are  
aligned.  
LUBRICATION  
Use only high quality detergent oil rated with API service  
classification SF-SJ. Select the oil's SAE viscosity grade  
according to your expected operating temperature.  
2. Position the blade on the blade adapter aligning the  
two (2) holes in the blade with the raised lugs on the  
adapter.  
3. Besurethetrailingedgeofblade(oppositesharpedge)  
is up toward the engine.  
4. Installthebladeboltwiththelockwasherandhardened  
washer into blade adapter and crankshaft.  
5. Use block of wood between blade and lawn mower  
housing and tighten the blade bolt, turning clockwise.  
The recommended tightening torque is 35-40 ft. lbs.  
IMPORTANT: BLADEBOLTISHEATTREATED. IFBOLTNEEDS  
REPLACING,REPLACEONLYWITHAPPROVEDBOLTSHOWN  
IN THE REPAIR PARTS SECTION OF THIS MANUAL.  
NOTE: Multi-viscosity oils (5W30, 10W30 etc.) improve  
starting in cold weather, and you should check your engine  
oil level frequently to avoid possible engine damage from  
running low on oil.  
TO SHARPEN BLADE  
NOTE: Wedonotrecommendsharpeningblade-butifyou  
do, be sure the blade is balanced. An unbalanced blade  
will cause eventual damage to lawn mower or engine.  
Changetheoilafterevery25hoursofoperationoratleastonce  
ayearifthelawnmowerisnotusedfor25hoursinoneyear.  
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.  
The blade can be sharpened with a file or on a grinding  
wheel. Do not attempt to sharpen while on the mower.  
10  
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MAINTENANCE  
TO CHANGE ENGINE OIL (See Figs. 11 & 12)  
NOTE: Before tipping lawn mower to drain oil, empty fuel  
tank by running engine until fuel tank is empty.  
AIR FILTER (See Fig. 13)  
Your engine will not run properly and may be damaged by  
usingadirtyairlter.Replacetheairlterevery100hoursof  
operation or every season, whichever occurs first. Service  
air cleaner more often under dusty conditions.  
1. Disconnect spark plug wire from spark plug and place  
wire where it cannot come in contact with plug.  
TO CLEAN AIR FILTER  
1. Remove cover.  
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.  
2. Carefully remove cartridge.  
3. Clean by gently tapping on a flat surface. If very dirty,  
replace cartridge.  
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.  
SLOT  
TAB  
CONTAINER  
FIG. 11  
CARTRIDGE  
4. Wipe off any spilled oil from mower or side of engine.  
5. Fill engine with oil. The engine oil capacity is 18.5 oz.  
If oil is not completely drained from engine, you may  
not need the entire container of a 20 oz. bottle of oil.  
Slowly pour 3/4 of the oil from the container down the  
oil fill spout into the engine.  
FILTER COVER  
FIG. 12  
MUFFLER  
6. Wait one minute to allow oil to settle. Use guage on oil  
fill cap/dipstick for checking level. Insert dipstick into  
the tube and rest the oil fill cap on the tube. DO NOT  
thread the cap into the tube when taking reading.  
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 SPECIFICATIONS” section of this manual.  
OIL FILL CAP  
/ DIPSTICK  
CLEANING  
IMPORTANT: FOR BEST PERFORMANCE, KEEP MOWER  
HOUSING FREE OF BUILT-UP GRASS AND TRASH. CLEAN  
THE UNDERSIDE OF YOUR MOWER AFTER EACH USE.  
UPPER  
MARK  
CAUTION: Disconnect spark plug wire  
fromsparkplugandplacewirewhereit  
cannot come in contact with plug.  
LOWER  
MARK  
FIG. 12  
Clean the underside of your lawn mower by scraping  
to remove build-up of grass and trash.  
7. Continue adding small amounts of oil and rechecking  
thedipstickuntilitreadsfull. DONOToverfill,orengine  
will smoke on startup.  
Clean engine often to keep trash from accumulating. A  
clogged engine runs hotter and shortens engine life.  
Keep finished surfaces and wheels free of all gasoline,  
oil, etc.  
8. Always be sure to retighten oil dipstick before starting  
engine.  
We do not recommend using a garden hose to clean  
lawn mower unless the electrical system, muffler, air  
filter and carburetor are covered to keep water out.  
Water in engine can result in shortened engine life.  
9. Reconnect spark plug wire to spark plug.  
11  
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CLEAN UNDER DRIVE COVER  
Cleanunderdrivecoveratleasttwiceaseason.Scrapeun-  
dersideofcoverwithputtyknifeorsimilartooltoremoveany  
build-up of trash or grass on underside of drive cover.  
SERVICE AND ADJUSTMENTS  
CAUTION: TO AVOID SERIOUS INJURY,  
BEFOREPERFORMINGANYSERVICEOR  
ADJUSTMENTS:  
MOWING  
POSITION  
MOWING  
POSITION  
1. Release control bar and stop engine.  
2. Make sure the blade and all moving parts have  
completely stopped.  
3. Disconnectsparkplugwirefromsparkplugand  
placewhereitcannotcomeincontactwithplug.  
HAIRPIN  
COTTER  
HANDLE  
BRACKET  
MOUNTING  
PIN  
LAWN MOWER  
TO ADJUST CUTTING HEIGHT  
LOW POSITION  
HIGH POSITION  
See “TO ADJUST CUTTING HEIGHT” in the Operation  
section of this manual.  
FIG. 15  
REAR DEFLECTOR  
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.  
LOWER  
HANDLE  
TO ADJUST HANDLE (See Figs. 14 thru 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.  
ROTATE  
1. Remove upper handle and all wire tie(s) securing  
cable(s) to lower handle.  
FIG. 16  
ENGINE  
2. Remove hairpin cotters from lower handle bracket  
mounting pin.  
Maintenance, repair, or replacement of the emission con-  
trol devices and systems, which are being done at the  
customers expense, may be performed by any non-road  
engine repair establishment or individual. Warranty repairs  
mustbeperformedbyanauthorizedenginemanufacturer's  
service outlet.  
3. Squeeze lower handle in to remove it from mounting  
pins.  
4. Turn lower handle over to raise or lower handle.  
5. Squeeze lower handle in and position holes onto  
mounting pins on handle bracket.  
ENGINE SPEED  
6. Reassemble upper handle and all parts removed from  
lower handle.  
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.  
SQUEEZE  
TO ADJUST  
CARBURETOR  
LOWER HANDLE  
MOUNTING PIN  
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.  
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,  
CONTACTYOURNEARESTAUTHORIZEDSERVICECENTER,  
WHICH HAS PROPER EQUIPMENT AND EXPERIENCE TO  
MAKE ANY NECESSARY ADJUSTMENTS.  
HANDLE  
HAIRPIN  
COTTER  
BRACKET  
12  
FIG. 14  
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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.  
LAWN MOWER  
ENGINE  
FUEL SYSTEM  
When lawn mower is to be stored for a period of time, clean  
it thoroughly, remove all dirt, grease, leaves, etc. Store in  
a clean, dry area.  
IMPORTANT: ITISIMPORTANTTOPREVENTGUMDEPOSITS  
FROMFORMINGINESSENTIALFUELSYSTEMPARTSSUCH  
AS CARBURETOR, FUEL FILTER, FUEL HOSE, OR TANK  
DURING STORAGE. 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.  
1. Clean entire lawn mower (See “CLEANING” in the  
Maintenance section of this manual).  
2. Lubricate as shown in the Maintenance section of this  
manual.  
3. Besurethatallnuts,bolts,screws,andpinsaresecurely  
fastened. Inspect moving parts for damage, breakage  
and wear. Replace if necessary.  
Empty the fuel tank by starting the engine and letting  
it run until the fuel lines and carburetor are empty.  
4. Touch up all rusted or chipped paint surfaces; sand  
lightly before painting.  
Never use engine or carburetor cleaner products in the  
fuel tank or permanent damage may occur.  
Use fresh fuel next season.  
HANDLE (See Figs. 17 and 18)  
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.  
You can fold your lawn mower handle for 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.  
ENGINE OIL  
Drain oil (with engine warm) and replace with clean en-  
gine oil. (See “ENGINE” in the Maintenance section of  
this manual).  
Whensettingupyourhandlefromthestorageposition,the  
lowerhandlewillautomaticallylockintomowingposition.  
CYLINDER  
1. Remove spark plug.  
SQUEEZE  
TO ADJUST  
2. Pour one ounce (29 ml) of oil through spark plug hole  
into cylinder.  
LOWER HANDLE  
3. Pull starter handle slowly a few times to distribute oil.  
4. Replace with new spark plug.  
OTHER  
FIG. 17  
Do not store gasoline from one season to another.  
MOWING  
POSITION  
OPERATOR  
PRESENCE  
Replace your gasoline can if your can starts to rust.  
Rust and/or dirt in your gasoline will cause problems.  
CONTROL  
BAR  
If possible, store your unit indoors and cover it to give  
protection from dust and dirt.  
FOLD  
FORWARD  
FOR  
Cover your unit with a suitable protective cover that  
does not retain moisture. Do not use plastic. Plastic  
cannotbreathe,whichallowscondensationtoformand  
will cause your unit to rust.  
STORAGE  
IMPORTANT: NEVER COVER MOWER WHILE ENGINE AND  
EXHAUST AREAS ARE STILL WARM.  
UPPER  
HANDLE  
CAUTION: Neverstorethelawnmower  
with gasoline in the tank inside a build-  
ing where fumes may reach an open  
flameorspark. Allowtheenginetocool  
before storing in any enclosure.  
HANDLE  
KNOB  
LOWER  
HANDLE  
13  
FIG. 18  
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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.  
14  
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SERVICE NOTES  
15  
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