Toro 74143 - Replacing the Hydraulic Pump-Drive Belt

Figure58
1.Positionthebeltcover3.Ensurethatthetabis
underthemetalcatch
2.Slidethebeltcoverunder
thesidecatches
ReplacingtheHydraulic
Pump-DriveBelt
1.DisengagethePTOandsettheparkingbrake.
2.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
3.Removethemowerbelt;refertoReplacingtheMower
Belt(page43).
4.Raisethemachineandsupportitwithjackstands
(Figure60).
5.Removetheclutchstop(Figure59).
g017494
1
Figure59
1.Clutchstop
6.Removetheidlerspringfromthepost(Figure60).
7.Removetheexistingbeltfromthehydraulicunitdrive
pulleysandtheenginepulley
8.Installthenewbeltaroundtheenginepulleyandthe
2drivepulleys.
g017437
1
6
2
3
4
5
Figure60
1.Idlerpulley4.Pump-drivebelt
2.Idler-springpost5.Righthand
hydraulic-pumppulley
3.Enginepulley
6.Lefthandhydraulic-pump
pulley
9.Installtheclutchstop(Figure59).
10.Installthemowerbelt;refertoReplacingtheMower
Belt(page43).
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