Toro Groundsmaster 300 Series Service Manual page 300

Repairs
NOTE: See Traction Unit Operator's Manual for Main-
tenance intervals and instructions.
4WD Rear Axle
23
22
21
20
18
19
RIGHT
FRONT
1. 4WD rear axle
2. Adaptor
3. Cap screw (2 used)
4. Bidirectional clutch
5. Flat washer
6. Lock washer
7. Lock washer (6 used)
8. Socket head screw (6 used)
9. Driveshaft
10. Cap screw
11. Spacer
12. Cap screw (2 used)
13. Cap screw
14. R–clamp
15. Washer head screw
16. Guard
17. Flange head nut
18. Rear weight
19. Jam nut
20. Thrust washer
4WD Rear Axle (Rev. G)
(Dae Dong Axle)
24
27
25
26
58
17
13
16
15
14
11
10
9
7
8
Figure 2
21. Flange head screw (4 used)
22. Frame spacer (4 used)
23. Flange nut (4 used)
24. Main frame
25. Axle support
26. Lock nut (2 used)
27. Rear axle pin
28. Grease fitting
29. Washer head screw
30. Bumper
31. Flat washer (2 used)
32. Lock washer (2 used)
33. Cap screw (2 used)
34. Hydraulic fitting
35. O–ring
36. Hydraulic hose
37. Hydraulic hose
38. Grease fitting (2 used)
39. Cap screw (4 used)
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32
31
30
29
28
34
56
55
57
54
53 52
12
2
1
3
4
5
6
45 to 55 ft–lbs.
(61 to 75 Nm)
40. Washer (4 used)
41. Tie rod
42. Cap screw (2 used)
43. Cotter pin (2 used)
44. Tie rod end (2 used)
45. Grease fitting (2 used)
46. Hex nut (2 used)
47. Lug nut (5 used per wheel)
48. Wheel (2 used)
49. Slotted hex nut (2 used)
50. Cylinder support bracket
51. Jam nut (2 used per ball joint)
52. Thrust washer (0.0179" thick)
53. Thrust washer (0.0329" thick)
54. Steering cylinder
55. O–ring
56. Retaining ring (2 used)
57. Steering cylinder ball joint (2 used)
58. Oscillation stop (2 used)
33
35
36
34
35
37
38
51
39
40 41
49
42
50
44
45
46
48
47
Groundsmaster 328–D
43