Toro Groundsmaster 3280-D - Page 188

ServicingtheHydraulicPump(MachineSerialNumberabove
316000000)(continued)
Figure88(continued)
1.Retainingring(2each)
14.Needlebearing
27.Reliefconevalve
2.O-ring(2each)15.Swashplate28.Slottedpin
3.Body(2each)
16.Thrustplate29.Endcap
4.Innerrace(2each)
17.Endcapgasket
30.O-ring
5.Seallip18.Cylinderblockkit
31.Back-upring
6.Plug(3each)
19.Valveplate
32.O-ring
7.Hydraulicpumphousing
20.Plug(2each)
33.Plug
8.Driveshaft21.O-ring(2each)34.Plug(5each)
9.Ballbearing
22.Spring(2each)
35.Journalbearing
10.Retainingring
23.SCRvalve(2each)36.Gerotorassembly
11.Retainingring(2each)
24.Plug
37.O-ring
12.Shaftseallip25.O-ring38.O-ring
13.Pin(4each)26.Spring
Note:Forthehydraulicpumprepairinformation;refertotheDanfossDDC20
ServiceManual.
IMPORTANT
Ifahydraulicpumpfailureoccurs;refertotheTractionCircuit
ComponentFailure(page5–7)forinformationregardingthe
importanceofremovingcontaminationfromthetractioncircuit.
HydraulicSystem:ServiceandRepairs
Page5–104
Groundsmaster
®
3280-D/3320
05138SLRevB