Groundsmaster 4500 --D/4700--D Hydraulic SystemPage 4 -- 101
NOTE: The front wheel motors are identical (shown in
Figure 82). The rear axle motor includes a flushing valve
for cooling of the closed loop traction circuit and there-
fore has some differences from the front motors (Fig.
83). Service of the wheel and axle motors uses the same
procedure.
NOTE: For service of the wheel motors, see the Sauer--
Danfoss K and L Frame Variable Motors Service Manual
at the end of this chapter.
1. Plug
2. O--ring
3. Centering spring
4. Spring retaining washer
5. Shift spool
6. Plug
7. O--ring
8. Centering spring
9. Orifice poppet
10. Endcap
Figure 83
2
3
6
8
9
1
5
7
4
1
2
3
4
REAR AXLE MOTOR FLUSHING VALVE
10
Hydraulic
System
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