Toro Z580-D Z Master - Replacing the Pump Drive Belt

1.DisengagethePTO,movethemotioncontrollevers
totheneutrallockedpositionandsettheparking
brake.
2.Stoptheengine,removethekey,andwaitforall
movingpartstostopbeforeleavingtheoperating
position.
3.Tilttheseatforward,loosentheboltsandremove
thefrontenginepanel(
Figure69).
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1
1
2
Figure69
1.Bolts2.Frontenginepanel
4.Removethespringfromtheidlerarm(Figure70).
5.Removetheclutchstopbracket.
6.RemovetheoldPTOdrivebelt.
7.InstallthePTOdrivebeltaroundtheclutchpulley
andthegearboxpulley(
Figure70).
8.Installtherubberclutchstop.
9.Installthespringtotheidlerarm(Figure70).
10.Installthefrontenginepanel.
Figure70
1.Gearbox4.Clutch
2.Spring
5.Rubberclutchstop
3.Springloadedidlerpulley6.PTODrivebelt
ReplacingthePumpDriveBelt
ServiceInterval:Every50hours—Checkthepump
drivebelt.
Note:RemovethePTOdrivebeltrstifthepump
drivebeltneedstobereplaced.
1.Tilttheseatforward,loosentheboltsandremove
thefrontenginepanel.
2.RemovethePTOdrivebelt.
3.Removethespringfromtheidlerarm(
Figure71).
4.Installthenewbeltaroundtheengineandhydro
pumppulley(
Figure71).
5.InstallthePTOdrivebelt.
6.Installthespringtotheidlerarm(Figure71).
7.Installthefrontenginepanel.
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