Toro 75969TE - Belt Maintenance; Inspecting the Belts; Replacing the Mower Belt

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Figure82
LeftSideShown
1.L-bracket4.Rearlinkageassembly
2.Linkagestop
5.Caliper
3.Gap
6.Wheelhub
9.Disengagetheparkingbrake,thelevershould
beinthedownposition.
10.Turnthewheelhubbyhandinbothdirections
relativetothecaliper;thewheelhubshould
movefreelybetweenthecaliper.
11.Ifagapisneededorthewheelhubdoesnot
movefreely:
A.Disengagetheparkingbrake.
B.Disconnectandne-tunetherearlinkage
assembly:
•Shortenthelinktocreateagap.
•Lengthenthelinktoallowwheelhub
movement.
C.Connecttherearlinkageassembly.
12.Engagetheparkingbrakeandcheckthegap.
13.Repeatsteps9through13untilyouachievea
visiblegapandthewheelhubrotatesfreely.
14.Repeatthisprocedureforthebrakeonthe
oppositeside.
15.Rotatethedrive-wheelreleasehandleto
theoperatingposition;refertoUsingthe
Drive-Wheel-ReleaseValves(page33).
16.Installthereartiresandtorquethelugnuts;refer
toCheckingtheWheel-LugNuts(page53).
17.Removethejackstands.
BeltMaintenance
InspectingtheBelts
ServiceInterval:Every50hours
Replacethebeltifitisworn.Thesignsofawornbelt
includesquealingwhilethebeltisrotating;theblades
slippingwhilecuttinggrass;andfrayededges,burn
marks,andcracksonthebelt.
ReplacingtheMowerBelt
1.Disengagetheblade-controlswitch(PTO),move
themotion-controlleverstotheNEUTRAL-LOCK
position,andengagetheparkingbrake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Lowerthemowertothe76mm(3inch)
height-of-cut.
4.Loosenthebottomboltholdingthemower-deck
curtaintothemowerdeck.RefertoReleasing
theMower-DeckCurtain(page39).
5.Removethesheet-metalguard.Referto
RemovingtheSheet-MetalGuard(page40)
6.Removethebeltcovers(Figure83).
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Figure83
1.Pushthetabdown2.Removethebeltcover
7.Usearatchetinthesquareholeintheidlerarm
toremovetensionontheidlerspring(Figure84).
8.Removethebeltfromthemower-deckpulleys.
9.Removethebeltguideonthespring-loaded
idlerarm(Figure84).
10.Removetheexistingbelt.
11.Installthenewbeltaroundthemowerpulleys
andtheclutchpulleyundertheengine(Figure
84).
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