Transmission Service - Toro Reelmaster 5500-D Service Manual

Transmission Service

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1. Retaining ring
2. Seal guide
3. O-ring
4. Ball bearing
5. Housing
6. O-ring
7. Trunnion cover (RH)
8. Lip seal
9. Cap screw
10. Pin
11. Pump shaft
12. Swash plate
13. Thrust plate
14. Cylinder block kit
15. Valve plate
16. Needle bearing
17. Pin
18. Center section
The procedures on the following pages are for the com-
plete disassembly and reassembly of the transmission.
Cleanliness is a primary means of assuring satisfactory
transmission life, on either new or repair units. Cleaning
Hydraulic System (Rev. C)
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7
9
6
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45
19. Straight thread plug
20. Plug
21. O-ring
22. Relief valve
23. Slotted pin
24. Cap screw
25. Check/pressure relief valve (forward)
26. Conical spring
27. Special plug
28. Cap screw
29. O-ring
30. Gerotor
31. Pin
32. Charge pump housing
33. Needle bearing
34. Lip seal
35. Cap screw
36. Cap screw
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12
13
14
15
23
44 43
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20
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41
Figure 38
parts by using a clean solvent wash and air drying is usu-
ally adequate. As with any precision equipment, all parts
must be kept free of foreign materials and chemicals.
Protect all sealing surfaces and open cavities from dam-
age and foreign material.
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40 21 20 21 27 26
37. Nipple
38. Straight thread plug
39. Spring
40. Shim
41. Plug
42. Spring
43. Spring
44. Plate valve
45. Motor shaft
46. Housing gasket
47. Pipe plug
48. Pin
49. Trunnion cover (LH)
50. Collar
51. Ball bearing
52. Check/pressure relief valve (reverse)
53. Retaining ring
Reelmaster 5500-D
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19
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31 32
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34
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36 35 53