Toro 3100-D Lawn Mower User Manual


 
Reelmaster 3100−DHydraulic System (Rev. C)
Page 4 − 96
Piston Pump
1. Piston pump
2. Straight hydraulic fitting
3. Cap screw
4. Lock nut
5. 90
o
hydraulic fitting
6. 90
o
hydraulic fitting
7. 90
o
hydraulic fitting
8. 90
o
hydraulic fitting
9. 90
o
hydraulic fitting
10. Washer
11. Hydraulic hose
12. Suction hose
13. Flange nut
14. Idler pivot pin
15. Grease fitting
16. Flange nut
17. Retaining ring
18. Cap screw
19. Thrust washer
20. Idler pulley
21. Spacer
22. Torsion spring
23. Idler arm
24. Hose clamp
25. Flange nut
26. Cap screw
27. Flange head screw
28. Pump support
29. Spacer
30. Cap screw
31. Flat washer
32. Spacer
33. Pump mount plate
34. Pump mount spacer
35. Pulley
36. Cap screw
37. Lock washer
38. Taper lock bushing
39. V−belt
40. O−ring
41. O−ring
42. O−ring
43. O−ring
44. O−ring
45. O−ring
46. O−ring
47. O−ring
48. Hydraulic hose
49. Hydraulic hose
50. Hydraulic hose
51. Hydraulic hose
52. Bushing
53. Gear pump
54. O−ring
55. Flat washer
56. Socket head screw
57. Set screw
Figure 62
31
32
33
34
35
36
37
38
39
1
2
3
4
5
6
7
8
9
10
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
11
12
13
1415
25
10
10
27
48
47
45
44
49
50
43
45
44
42
51
40
40
41
41
52
52
53
54
55
56
30
57
19
FRONT
RIGHT
Antiseize
Lubricant
Antiseize
Lubricant
27 to 31 ft−lb
(37 to 42 N−m)
90 to 120 in−lb
(10.2 to 13.6 N−m)
IMPORTANT: If a piston pump failure occurred, re-
fer to Traction Circuit (Closed Loop) Component
Failure in the General Information section for infor-
mation regarding the importance of removing con-
tamination from the traction circuit.