Toro GrandStand 74576 - Replacing the Pump-Drive Belt

6 5
g017890
Figure69
60-inchmowerdecks
1.16.5cm(6.5inches)from
hooktohook
4.Ratchet
2.Spring5.Squareholeforratchet
3.Spring-loadedidler
6.Nut
ReplacingthePump-DriveBelt
ServiceInterval:Every100hours—Checkthepump-drive
belt.
1.DisengagethePTOandsettheparkingbrake.
2.Stoptheengine,removethekey,andwaitforallmoving
partstostopbeforeleavingtheoperatingposition.
3.Removethemower-deckbelt.
4.Tiltthemachine;refertoRaisingtheMowerforAccess
(page29).
5.Removetheshoulderbolt,thenut,andthewasher
fromtheenginedeckandconnectedspring(Figure70).
G015402
1
2
3
5
4
6
Figure70
1.Hydraulicpumps
4.Clutchretainer
2.Idlerpulley5.Pump-drivebelt
3.Clutchpulley6.Shoulderbolt,nut,and
washer
6.Removethepump-drivebelt(Figure70).
7.Installthenewbeltaroundtheclutchandthe2pump
pulleys.
8.Installthespringontotheshoulderboltandwasher,
andconnectittotheenginedeckwiththenut(Figure
70).
9.Lowerthemachinetotheoperatingposition.
10.Installthemower-deckbelt.
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