Toro Groundsmaster 4500-D Series - Page 364

BrakeAssemblyInstallation(Figure231)(continued)
1.Installsplinedbrakeshaftintobrakeassembly.Makesurethatsplines
engagerotatingdiscsinbrakeassembly.
2.Applygasketsealant(Loctite#2orequivalent)tosealingsurfacesofnew
gasket(item12).Aligngasketandsecurebrakeassemblytoplanetarywith
screws(item11).Torquetightenthescrewfrom101to115N·m(75to85
ft−lb).
3.Installbrakecabletopullrodonbrakeassembly(Figure233).Brakecable
endshouldbecompletelythreadedontopullrodbeforetighteningjamnut.
4.MakesurewheelmotorO−ring(item4)isinpositionandsecurewheelmotor
toplanetarywithtwo(2)capscrewsandatwashers.T orquetightenthe
screwsfrom101to115N·m(75to85ft−lb).
5.Installfrontwheelassembly.
6.Fillplanetarydrivewithgearlube;refertotractionunitOperator’sManual.A
portionofthegearlubewillpassintothebrakeassemblyautomatically.
7.Checkandadjustbrakecablesforproperbrakeoperation(seetractionunit
Operator’sManual).
WARNING
Failuretomaintainproperwheellugnuttorquecouldresultinfailure
orlossofwheelandmayresultinpersonalinjury.
8.Lowermachinetoground.T orquewheellugnutsfrom116to135N·m(85
to100ft−lb).
Axles,PlanetariesandBrakes:ServiceandRepairs
Page7–6
Groundsmaster
®
4500-D/4700-D
19245SLRevA