Toro Groundmaster Series - Gear Pump (P2) Service

GearPump(P2)Service
g303051
Figure55
1.Shaftseal(2each)7.Thrustplate(2each)
13.Seal
2.Retainingring8.Drivengear14.Rearcover
3.Backupwasher
9.Driveshaft15.Washer(4each)
4.Frontcover
10.Dowelpin(4each)16.Capscrew(4each)
5.Uni-ring(2each)11.Seal
6.Pressureseal(2each)
12.Body
Ifitemsotherthanthepumpsealsarewornordamaged,thegearpumpmustbe
replacedasacompleteassembly.Individualgears,housingsandthrustplates
arenotavailableseparately.Disassemble,inspect,andassemblethegearpump
forcleaning,inspectionandsealreplacementonly.
DisassemblingtheGearPump
1.Plugthepumpportsandthoroughlycleantheexteriorofthepumpwith
cleaningsolvent.Makesuretheworkareaisclean.
2.Useamarkertomakediagonallinesacrossthegearpumpsectionsfor
assemblypurposes.
HydraulicSystem:ServiceandRepairs
Page5–78
Groundsmaster
®
3200,3300and3310
19240SLRevA