Toro Groundsmaster 4500-D Series - Piston (Traction) Pump Service

Piston(Traction)PumpService
g278631
Figure105
1.Controlkit(12volt)13.O-ring
25.Plugasm
2.Coilkit14.Screw26.O-ring
3.Chargereliefkit
15.Plugasm
27.O-ring
4.16.Nut-seal28.Plug
5.Shaft17.Screw
29.Plug
6.Bearing-ball
18.Gasket-control
30.Plug-thread,straight
7.Ring-retaining19.Ring-locking
31.Screw
8.Ring-retaining
20.Screen
32.Pin-slotted
9.Seal-lip21.Screw
33.Valve-relief,highpressure(345bar)
10.Valveplate
22.Screw34.Valve-relief,highpressure(300bar)
11.O-ring23.O-ring35.Overhaulsealkit
12.O-ring24.Shimkit
Forserviceofthepiston(traction)pump,seetheDanfossMP1ClosedCircuit
AxialPistonPumpsServiceManual.
Groundsmaster
®
4500-D/4700-D
Page5–107
HydraulicSystem:ServiceandRepairs
19245SLRevA