Craftsman 88721 Lawn Mower User Manual


 
LUBRiCATiON
lAIwaysstopengine, sparkplug, groundagainst
disconnect and
enginebeforeperforminganytypeofmaintenanceon yourmachine.
Blade Control
Lubricatepivotpointsonthe bladecontrolatleastoncea seasonwith
lightoil.Thebladecontrolmustoperatefreelyin bothdirections.See
Figure15.
Wheels and Casters
Lubricatethewheelsandcastersatleastoncea seasonwithlightoil
(ormotoroil).Ifwheelsare removedforanyreason,lubricatetheaxle
boltand innersurfaceofthewheelwith lightoil.SeeFigure15.
Grass Catcher Adapter
Lubricatethetorsionspringandpivotpointoneachendof thegrass
catcheradapterdooratleastoncea seasonwithlightoiltoprevent
rust.See Figure15.
Transmission
Thetransmissionis pre-lubricatedand sealedatthefactoryanddoes
notrequirelubrication.
CLEANING DECK
Cleanundersideof themowerdeckaftereachuseto preventbuild-up
ofgrassclippingsor otherdebris.Followstepsbelowforthisjob.
1. Disconnectsparkplugwire.Draingasolinefromlawnmoweror
placea pieceofplasticunderthegascap.
2. Tipmowersothat itrestsonthe housing,keepingthemufflerside
down.Holdmowerfirmly.
Nevertipthemowermorethan90oinanydirectionanddo notleave
Ithemowertippedforanylengthoftime.Oilcan draininto theupper
partof theenginecausinga startingproblem.
3. Scrapeandcleantheundersideofthedeckwitha suitabletool.
Donotspraywithwater.
IMPORTANT:Donotusea pressurewasherorgardenhosetoclean
yourunit.Thesemaycausedamagetobearings,ortheengine.The
useofwaterwillresultin shortenedlifeandreduceserviceability.
4. Putthemowerbackonits wheelsontheground.Ifyouhadput
plasticunderthegascapearlier,makesuretoremoveitnow.
\
J
Figure15
f
Figure16
REPLACING REAR FLAP
Toreplacerearflap,proceedasfollows:
1. Cutoff theflatendofthewirerodwhichsecuresit tothedeck.
See Figure16.
2. Attachthenewflapandnewrodto thedeck,bendingtheendsof
thenewrodovertosecuretodeck.
16