Toro 74923TE - Replacing the Hydraulic Pump Drive Belt

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G020554
Figure74
1.Positionthebeltcover3.Tightenthebolt
2.Slidebeltcoverunderthe
sidecatches
ReplacingtheHydraulicPump
DriveBelt
1.DisengagethePTOandsettheparkingbrake.
2.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
3.Removemowerbelt;referto
ReplacingtheMowerBelt(page48).
4.Raisethemachineandsupportitwithjackstands
(Figure75).
Figure75
1.Idlerpulley
5.Lefthandhydraulicpump
pulley
2.Clutchpulley6.Squareholeinidlerarm
3.Pumpdrivebelt7.Idlerspring
4.Righthandhydraulicpump
pulley
5.Usearatchetinthesquareholeintheidlerarmto
removetheidlerspring(Figure75).
6.Unhooktheidlerspringfromtheframe(Figure75).
7.Removethebeltfromthehydraulicunitdrivepulleys
andtheenginepulley.
8.Installthenewbeltaroundenginepulleyandthetwo
drivepulleys.
9.Usingaratchetinthesquareholeintheidlerarm,
installtheidlerspringtotheframe(Figure75).
10.Installthemowerbelt;referto
ReplacingtheMowerBelt(page48).
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