Toro Z Master Professional 7000 Series - Replacing and Tensioning the Alternator Belt; Replacing the Alternator Belt; Tensioning the Alternator Belt; Replacing the Pump Drive Belt

g007176
Figure93
1.Gearbox4.Clutch
2.Spring
5.Rubberclutchstop
3.Spring-loadedidlerpulley6.PTO-drivebelt
ReplacingthePumpDrive
Belt
ServiceInterval:Every50hours—Checkthepump
drivebelt.
Note:RemovethePTO-drivebeltrstifthepump
drivebeltneedstobereplaced.
1.Tilttheseatforwardandremovethefrontengine
panel.
2.RemovethePTO-drivebelt.
3.Removethespringfromtheidlerarm(Figure
94).
4.Installthenewbeltaroundtheengineand
hydraulicpumppulley(Figure94).
5.InstallthePTO-drivebelt.
6.Installthespringtotheidlerarm(Figure94).
g007177
Figure94
1.Clutch3.Spring
2.Pumpdrivebelt
4.Spring-loadedidlerpulley
ReplacingandTensioning
theAlternatorBelt
ReplacingtheAlternatorBelt
ServiceInterval:Every50hours—Checkthe
alternatorbelt.
Ifthealternatorbeltneedstobereplace,takeyour
machinetoanAuthorizedServiceDealer.
TensioningtheAlternatorBelt
1.Placeahandlebetweenthealternatorand
cylinderblock.
2.Adjustthealternatortotheoutsideuntilthere
is7to9mm(1/4to11/32inch)deectionin
thebeltbetweentheengineandthealternator
pulleyswith10kgf(22.1lbofforce)(Figure95).
3.Tightenthealternatorbolts.
4.Checkthedeectioninthebeltagainandadjust
thebeltifneeded.
5.Ifthedeectioniscorrect,tightenthebottom
andupperbolt(Figure95).
64