Toro Groundsmaster 7210 - Page 158

AssemblingtheTransmission(continued)
Note:EnsurethatyoudonotdamagethePTOoilseal.
25.Placethespacerontheoilsealandsecurethesealwiththeretainingring.
26.Lubricatethebothsidesofthethrustplateswithcleanhydraulicuid.Place
thethrustplateontoeachswashplate.
Note:Ensurethatyoupositionthebeveledsideofthethrustplatesagainst
theswashplatesurface.
27.Slidethecontrolarmontoeachtrunnionshaftandsecurethecontrolarm
withthesocket-headscrewandnut;torquethenutto27to31N∙m(20
to23ft-lb).
g033464
Figure104
1.Cylinderblockassembly
2.Pipe
28.Lubricateallcomponentsofthecylinderblockswithathicklayerofclean
hydraulicuid.
Note:Ensurethatallthepistonsareplacedinthecylinderblocks.Ensure
thatyoudonotdropthepistonsfromthecylinderblock.
29.Slidethe2cylinderblockassembliesontothepumpshafts.
30.Lubricatethe2newO-ringsandinstalltheO-ringsintothegroovesinthe
pipe.Slidethepipeassemblyintotheboreofthetransmissionpumphousing.
g033465
Figure105
1.Hexplug(6each)3.Leftushingvalve
2.Rightushingvalve4.Centercase
HydraulicSystem:ServiceandRepairs
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Groundsmaster7210
16222SLRevC