Toro GrandStand 74558 - Replacing the Pump Drive Belt

Figure61
1.5-3/4inches(14.6cm)
fromhooktohook
4.Ratchet
2.Spring5.Squareholeforratchet
3.Springloadedidler
6.Nut
ReplacingthePumpDriveBelt
ServiceInterval:Every100hours—Checkthepump
drivebelt.
1.DisengagethePTOandsettheparkingbrake.
2.Stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Removethemowerdeckbelt.
4.Tiltthemachineonit’sback.Referto
Pre-Maintenanceatthebeginningofthe
MaintenanceSection.
5.Disconnecttheclutchwireconnectorfromthewire
harness.
6.Disconnecttheclutchretainerfromtheenginedeck
(Figure62).
Figure62
1.Hydraulicpumps
4.Clutchretainer
2.Idlerpulley
5.Clutchwireconnector
3.Clutchpulley
6.Pumpdrivebelt
7.Unhooktheidlerspringfromtheframe(Figure62).
8.Installthenewbeltaroundclutchandthetwopump
pulleys.
9.Installtheidlerspringbetweenidlerarmandframe
bracket(Figure62).
10.Installtheclutchretainertotheenginedeck
(Figure62).
11.Connecttheclutchwireconnectortothewire
harness.
12.Lowerthemachinetotheoperatingposition.
RefertoPre-Maintenanceatthebeginningofthe
MaintenanceSection.
13.Installthemowerdeckbelt.
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