Operator's Manual

knob(Figure24)counterclockwise1turn
andrepeatsteps4through6.
8.Foranewtractionbelt,rotatethe
drive-cable-adjustmentknobclockwise1
additionalturntoallowforthenormalstretching
ofthebeltduringthebreak-inperiod.
Note:Youcanskipthisstepifyouareadjusting
ausedbelt.
MaintainingtheBlade
Alwaysmowwithasharpblade.Asharpbladecuts
cleanlyandwithouttearingorshreddingthegrass
blades.
1.Shutofftheengineandwaitforallmovingparts
tostop.
2.Disconnectthewirefromthesparkplug.
3.Closethefuelvalvebymovingthefuel-valve
levertotheleft(Figure15).
4.Drainthegasolinefromthefueltank.
5.Tipthemachineontoitsrightside(aircleaner
up)asshowninFigure25.
g024253
Figure25
1.Blade3.Bladeboltandlockwasher
2.Accelerator
InspectingtheBlade
ServiceInterval:Beforeeachuseordaily—Inspect
themowerbladesforwearor
damage.
Carefullyexaminethebladeforsharpnessandwear,
especiallywheretheatandthecurvedpartsmeet
(Figure26A).Becausesandandabrasivematerial
canwearawaythemetalthatconnectstheatand
curvedpartsoftheblade,checkthebladebefore
usingthemachine.Ifyounoticeaslotorwear(Figure
26BandFigure26C),replacetheblade;referto
RemovingtheBlade(page26).
g002278
Figure26
1.Sail
3.Wear
2.Flatpartoftheblade4.Slotformed
Note:Forthebestperformance,installanewblade
beforethemowingseasonbegins.Duringtheyear,
ledownanysmallnickstomaintainthecuttingedge.
DANGER
Awornordamagedbladecanbreak,anda
pieceofthebladecouldbethrowntowardyou
orbystanders,resultinginseriouspersonal
injuryordeath.
•Inspectthebladeperiodicallyforwearor
damage.
•Replaceawornordamagedblade.
InspectingtheAccelerator
ServiceInterval:Beforeeachuseordaily—Inspect
theacceleratorforwearordamage.
Carefullyexaminetheacceleratorforexcessivewear
(Figure27).Becausesandandabrasivematerialcan
wearawaythemetal(especiallyintheareashown
asitem2inFigure27),checktheacceleratorbefore
usingthemachine.Ifyounoticethatatabonthe
acceleratorhasbeenworndowntoasharpedgeor
thereisacrack,replacetheaccelerator.
g027496
Figure27
1.Accelerator3.Tab
2.Weararea
4.Crackformed
25