Toro Z Master Professional 5000 Series - Replacing the Hydraulic Pump-Drive Belt

9.Rotateandensurethebelt-guidetabhitsagainst
thepivothub(Figure102).
10.Usingtheratchetinthesquarehole,install
thebeltaroundthespring-loadedidlerpulley
(Figure102).Seatthespringendsintheanchor
grooves.
11.Installthebeltcovers(Figure103).
g027730
Figure103
ReplacingtheHydraulic
Pump-DriveBelt
1.Parkthemachineonalevelsurface,disengage
theblade-controlswitch(PTO),andengagethe
parkingbrake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Removethemowerbelt;refertoReplacingthe
MowerBeltforSide-DischargeMowerDecks
(page67)orReplacingtheMowerBeltfor
Rear-DischargeMowerDecks(page68).
4.Raisethemachineandsupportitwithjack
stands(Figure104).
g009039
Figure104
1.Idlerpulley
5.Lefthydraulic-pumppulley
2.Clutchpulley6.Squareholeintheidler
arm
3.Pump-drivebelt7.Idlerspring
4.Righthydraulic-pump
pulley
5.Usearatchetinthesquareholeintheidlerarm
toremovetheidlerspring(Figure104).
6.Unhooktheidlerspringfromtheframe(Figure
104).
7.Removethebeltfromthehydraulic-unit-drive
pulleysandtheenginepulley.
8.Installthenewbeltaroundenginepulleyand
the2drivepulleys.
9.Usingaratchetinthesquareholeintheidler
arm,installtheidlerspringtotheframe(Figure
104).
10.Installthemowerbelt;refertoReplacingthe
MowerBeltforSide-DischargeMowerDecks
(page67)orReplacingtheMowerBeltfor
Rear-DischargeMowerDecks(page68).
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