Disassembly. - TM-10-3930-631-340086

TM 10-3930-631-34

KEY to fig. 7-11:

26. Pin

Using the hoist lift cluster cylinder from mast assembly.

b. Removal of Single Cylinder.

1. Screw

27. Washer

2. Lock washer

28. Chain bearing

(1) Disconnect hydraulic hose and remove

3. Guard

29. Crosshead

elbow (12, fig. 7-11), regulator (14), regulator body (15)

4. Tube

30. Screw

and packings (13) and 15 from single cylinder.

5. Tube fitting

31. Screw

(2) Attach a hoist to the single lift cylinder.

6. Spring

32. Nut

Remove screws (33) and lock washers (34) securing

7. Adjusting screw

33. Screw

top of single cylinder to bracket.

8. Screw

34. Lock washer

(3)Remove nut (40) securing bottom of single

9. Spacer

35. Bracket

cylinder to outer mast. Remove screws (36) and lock

10. Interlock lever

36. Screw

washers (37) and remove clamp (38) and spacer (39).

11. Pin

37. Lock washer

(4)Lift cylinder up and away from mast with the

12. Elbow

38. Clamp

hoist.

c. Disassembly.

14. Flow regulator

39.

15. Regulator body

40. Nut

(1) Cluster cylinder.

16. Packing

41. Ball bearing

(a) Remove screws (24, fig. 7-11) and

17. Screw

42. Shim

remove crossheads from cluster cylinder.

18. Lock washer

43. Shim

(b) Remove bleed screw (1, fig. 7-12) and nylon

19. Chain guard

44. Screw

washer

(2)

from

cylinder

tube.

20. Connecting link

45. Stud

21. Lift chain

46. Inner mast

22. Nut

47. Stud

23. Chain anchor

48. Intermediate mast

24. Screw

49. Stud

24. Screw

50. Outer mast

25. Setscrew

51. Bearing

(6) Remove nut (40) from cluster cylinder.

7-17