Toro Z Master 74145 - Replacing the Hydraulic Pump Drive Belt

Figure57
1.Positionthebeltcover3.Ensurethetabisunder
themetalcatch
2.Slidebeltcoverunderthe
sidecatches
ReplacingtheHydraulicPump
DriveBelt
1.DisengagethePTOandsettheparkingbrake.
2.Stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Removethemowerbelt.RefertoReplacingthe
MowerBeltinMaintenance.
4.Raisethemachineandsupportitwithjackstands
(Figure59).
5.Removetheclutchstopshownin
Figure58.
g017494
1
Figure58
1.Clutchstop
6.Removetheidlerspringfromthepost(Figure59).
7.Removetheexistingbeltfromthehydraulicunit
drivepulleysandtheenginepulley
8.Installthenewbeltaroundtheenginepulleyandthe
twodrivepulleys.
g017437
1
6
2
3
4
5
Figure59
1.Idlerpulley4.Pumpdrivebelt
2.Idlerspringpost5.Righthandhydraulicpump
pulley
3.Enginepulley
6.Lefthandhydraulicpump
pulley
9.InstalltheclutchstopshowninFigure58.
10.Installthemowerbelt.RefertoReplacingtheMower
Belt.
43