Servicing The Traction Pump - Toro Greensmaster 3120 Service Manual

Servicing the Traction Pump

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1. Pump shaft kit
2. Coupling
3. Retaining ring
4. Washer
5. Seal
6. Heavy-duty return kit
7. Trunnion seal kit
8. Trunnion arm
Hydraulic System: Service and Repairs
9. Guide
10. Front housing kit
11. Thrust bearing
12. End cap kit
13. Pin (2 each)
14. O-ring
15. Swashplate
16. Cylinder block kit
If a transmission fails; refer to
Traction Circuit (page 4–76)
contamination from the traction circuit.
Figure 57
17.
18.
19.
20.
21.
22.
23.
24.
IMPORTANT
Filtering the Closed-Loop
for information regarding removing
Page 4–90
O-ring
Relief valve kit (2 each)
Plug, 5/16 SAE
Bypass valve
Plug, 3/4-16 (2 each)
Adapter plate
Flange head screw (4 each)
Pin (2 each)
Greensmaster 3120
17230SL Rev C