Toro Z Master Professional 7500-D Series - Checking the Drive Wheel Gearbox Oil; Changing the Drive Wheel Gearbox Oil

CheckingtheDriveWheel
GearboxOil
ServiceInterval:Every400hours
1.Parkthemachineonalevelsurface,disengage
theblade-controlswitch,andengagetheparking
brake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Raisetherearofmachineandsupportitusing
jackstands(orequivalentsupport)justhigh
enoughtoallowthedrivewheelstoturnfreely.
4.Removethewheelandorientthegearboxwith
thedrainportonthebottomandllportontop
(Figure57).
5.Placeadrainpanundereachcheckport(Figure
57).
Removeandretainthecheckplug.
6.Ensurethattheoillevelisuptocheckportand
iscorrectconsistency.
7.Installthecheckplugwhencomplete.
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4
2
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Figure57
1.Wheelgearbox3.Drainplug
2.Checkplug
4.Fillplug
8.Repeatontheoppositeside.
Important:Donotoverllthegearbox;overlling
thegearboxmaydamageit.
ChangingtheDriveWheel
GearboxOil
ServiceInterval:Aftertherst50hours
Every800hours
1.Parkthemachineonalevelsurface,disengage
theblade-controlswitch,andengagetheparking
brake.
2.Shutofftheengine,removethekey,andwait
forallmovingpartstostopbeforeleavingthe
operatingposition.
3.Raisetherearofmachineandsupportitusing
jackstands(orequivalentsupport)justhigh
enoughtoallowthedrivewheelstoturnfreely.
4.Removethewheelandorientthegearboxwith
thedrainportonthebottomandllportontop
(Figure57).
5.Placeadrainpanundereachport.
Removethedrainplug,checkplug,andllplug
toallowtheuiddrain(Figure57).
Retaintheplugs.
6.Installthedrainplugandaddoiluntilitcomes
outofthecheckport(Figure57).
7.Installcheckplugandllplug.
8.Repeatontheoppositeside.
Important:Donotoverllthedrivewheel
gearbox;otherwise,damagemayoccur.
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