Toro 5900 Lawn Mower User Manual


 
Groundsmaster 5900/5910Hydraulic System Page 4 -- 76
Piston (Traction) Pump Service
1. Rotary group
2. Stroking piston assembly
3. Port plate assembly
4. Pump support plate assembly
5. EP control assembly
6. Gasket
7. Socket head screw (4 used)
8. Dowel pin (2 used)
9. Plug
10. Retaining ring
11. Shaft seal
12. Retaining ring
13. Joint pin
14. Forward traction relief valve
15. Reverse traction relief valve
16. Charge relief valve
17. Socket head screw (4 used)
18. Socket head screw
19. Guide ring
20. Rod seal
21. O--ring
22. Dowel pin (2 used)
23. Socket head screw (4 used)
24. Plug
25. Pump housing
26. Orifice
27. Plug
28. O--ring
29. Socket head screw (4 used)
30. Clamping pin
31. Plug
32. Bearing
33. O--ring
Figure 55
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3
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