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TM 10-3930-638-24&P
2-56. HYDRAULIC LIFT SYSTEM MAINTENANCE (cont)
f. Hoses, Lines and Fittings.
(1) Hydraulic Oil Filter Assembly to Control Valve to Mast Assembly. This task covers:
a. Removal
c. Inspection
b. Cleaning
d. Installation/Replacement
e. Bleeding air
INITIAL SETUP
TOOLS
No. 1 Common Organiza-
tional Maintenance Tool Kit
MATERIALS/PARTS
Cleaning solvent P-D-680
Clean cloths
Hydraulic oil (refer to current
lubrication order)
KEY
1. Tube fitting
2. Tube fitting
3. Tube assembly
4. Connector
5. Tube fitting
6. Tube assembly
7. Hose fitting
8. Tube fitting
9. Tee
10. Tube fitting
11. Tube assembly
12. Adapter
13. Hose fitting
14. Hose fitting
15. Hose fitting
16. Hose fitting
17. Tee
18. Tee
19. Hose fitting
EQUIPMENT CONDITION
NSN 4910-00-754-0654
Paragraph
Condition Description
Vehicle parked on level surface, mast
tilted forward, forks resting on ground,
engine off, and parking brake applied.
2-53c
Left side panel removed.
2-53h
Noise baffle mat removed.
All control levers on control valve oper-
ated several times to relieve hydraulic
pressure.
20. Hose fitting
21. Hose fitting
22. Hose fitting
23. Hose fitting
24. Elbows
25. Elbows
26. Elbow
27. Hose fitting
28. Hose fitting
29. Hose assembly
30. Hose assembly
31. Adapter
32. Elbow
33. Cap screw
34. Nut
35. Lock washer
36. Washer
37. Clamp
38. Spacer
39. Clamp
40. Hose fitting
41. Hose fitting
42. Hose assembly
43. Hose assembly
44. Adapter
45. Elbow
46. Hose fitting
47. Hose assembly
48. Elbow
49. Restrictor
50, Hose fitting
51. Hose assembly
52. Hose fitting
53. Hose assembly
54. Hose fitting
55. Hose assembly
56. Hose fitting
57. Hose assembly
58. Hose fitting
59. Clamp
60. Hose assembly
61. Hose fitting
62. Cap screw
63. Nut
64. Lock washer
65. Washer
66. Clamp
67. Tube fitting
68, Hose assembly
69. Cap screw
70. Nut
71. Lock washer
72. Washer
73. Clamp
74. Tube fitting
75. Tube assembly
2-416
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