Toro Groundsmaster 4500-D Series - Differential Gear

DifferentialGear
g276529
Figure264
1.Gearcase5.Casescrew(8used)
2.Piniongear
6.Differentialgear
3.Axlesupport(left)7.O-ring
4.Axlesupport(right)
Thefollowingproceduresassumetherearaxleassemblyhasbeenremoved
fromthemachine.
Removal
1.Removebevelgearcase/axlecaseassemblies(seeBevelGearCaseand
AxleCase(page7–22)).
IMPORTANT
Donotinterchangerightandleftdifferentialshaftsassemblies.
2.Markandpullthedifferentialshaftassembliesfromtheaxlesupport.
3.Removeinputshaft/piniongearassembly,shimsandO-ringfromtheaxle
support(Figure264).
4.Removetheaxlesupportcasescrews.Separatetheaxlesupporthalves
andremovetheO-ring.
5.Removethedifferentialgearassembly,bearingsandadjustingshimsfrom
theaxlecase.
Groundsmaster
®
4500-D/4700-D
Page7–37
Axles,PlanetariesandBrakes:ServiceandRepairs
19245SLRevA