Toro 74995 - Replacing the Hydraulic-Pump Drive Belt

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Figure85
Replacingthe
Hydraulic-PumpDrive
Belt
1.Disengagetheblade-controlswitch(PTO)and
settheparkingbrake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Removemowerbelt;refertoReplacingthe
MowerBelt(page60).
4.Raisethemachineandsupportitwithjack
stands(Figure86).
g009039
Figure86
1.Idlerpulley
5.Lefthydraulic-pumppulley
2.Clutchpulley6.Squareholeinidlerarm
3.Pump-drivebelt7.Idlerspring
4.Righthydraulic-pump
pulley
5.Usearatchetinthesquareholeintheidlerarm
toremovetheidlerspring(Figure86).
6.Unhooktheidlerspringfromtheframe(Figure
86).
7.Removethebeltfromthehydraulic-unit-drive
pulleysandtheenginepulley.
8.Installthenewbeltaroundenginepulleyand
the2drivepulleys.
9.Usingaratchetinthesquareholeintheidler
arm,installtheidlerspringtotheframe(Figure
86).
10.Installthemowerbelt;refertoReplacingthe
MowerBelt(page60).
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