Toro Reelmaster 3100-D - Page 170

InspectingtheGearPump(Figure75)(continued)
C.Bushingsonthewearplatesideoftheadapterplateshouldextend3.20
mm(0.126inch)fromtheplatesurface.
D.Scoringonthefaceofthebackplateorthebackplatesideoftheadapter
plateshouldnotexceed0.038mm(0.0015inch).
g345937
Figure77
1.Frontplate
2.Oilgroove
g345938
Figure78
1.Backplate
2.Oilgroove
E.Theoilgrooveinthebushingsofthefrontplateshouldbeoppositeeach
otherandinlinewiththedowelpinholes.Theoilgrooveinthebushings
ofthebackplateshouldbeabout37ºtothepressureport(Figure77
andFigure78).
AssemblingtheGearPump(Figure75)
Note:Whenreassemblingthepump,checkthemarkerlineoneachpartto
makesurethepartsareproperlyalignedduringreassembly.
1.LubricatenewO−rings,pressureseals,back−upgaskets,andwearplates
withathincoatofpetroleumjelly.Lubricateallotherinternalpartsfreely
withcleanhydraulicoil.
2.InstalltheO−ringintothegrooveofthefrontplate.
3.Lubricatethegearpocketsoffrontbodywithathincoatofpetroleumjelly.
Placefrontbodyontofrontplatesothehalfmoonportcavitiesfaceaway
fromthefrontplate.
HydraulicSystem:ServiceandRepairs
Page5–94
Reelmaster
®
3100-D/3105-D
20252SLRevA