Toro 23208 - Belt Maintenance; Replacing the Pump-Drive Belt

BeltMaintenance
ReplacingthePump-Drive
Belt
Ifthepumpdrivebeltbeginstosquealoriscracked,
worn,orfrayed,replaceit.ContactyourAuthorized
ServiceDealerforareplacementbelt.
1.Parkthemachineonalevelsurface,engagethe
parkingbrake,andlowerthehydrauliclift.
2.Shutofftheengineandremovethekey.
3.Raisethebackofthemachineandsupportit
onjackstands.
4.Removethebottomshield;refertoRemoving
theBottomShield(page21).
5.Loosenthe2pumpbolts(Figure47).
g007837
Figure47
1.Pump3.Belt
2.Pumpbolts4.Idler-pulleyspring
6.Twistthepumpcounterclockwiseandallowitto
dropdownawayfromthepulley(Figure47).
Note:Ensurethatthespidercouplerdrops
downwiththepump.
7.Usingaspringpuller(contactyourAuthorized
ServiceDealer)orstiffmetalhook,pulltheend
oftheidlerpulleyspringoffthespringboltto
releasetensiononthebelt(Figure47).
8.Removethebelt.
9.Routeanewbeltaroundthepulleys.
10.Installtheidler-pulleyspringonthebolt.
11.Ensurethatthespidercouplerisinplaceonthe
pumpandtheninsertitintothepulley,twistingit
clockwisetoseatitonthepumpbolts.
12.Torquethepumpboltsto68N∙m(50ft-lb).
13.Installthebottomshield.
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