TM-9-2350-311-20-2

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR CAB, ARMAMENT, SIGHTING AND FIRE CONTROL, ELEVATING AND TRAVERSING SYSTEMS AND ASSOCIATED COMPONENTS

DECEMBER 1993

TM-9-2350-311-20-2 - Page 392 of 828

TM 9–2350–311–20–2

6–70

6–26 LINES AND FITTINGS FROM TRAVERSING MECHANISM — CONTINUED

LEGEND:

1. Guard

2. Cap screw (5)

3. Flat washer (12)

4. Cap screw (8)

5. Retaining strap (2)

6. Coupling nut (6)

7. Clinch sleeve (6)

8. Tee (2)

9. Hex nut (2)

10. Preformed packing (3)

11. Bracket (2)

12. Bent metallic tube (traverse mechanism to

right elevation control)

13. Hex nut (6)

14. Clinch sleeve (6)

15. Bent metallic tube (to tee on equilibrator)

16. Tee

17. Tube Coupling

18. Elbow

19. Bent metallic tube (traverse mechanism to power

pack)

20. Cap screw

21. Mounting clamp

22. Retaining strap (4)

23. Hex nut (2)

24. Tee (2)

25. Bent metallic tube (M109A2/M109A3)

26. Bent metallic tube (M109A2/M109A3)

27. Nut (M109A2/M109A3)

28. Clinch sleeve (M109A2/M109A3)

29. Reducer (M109A2/M109A3)

30. Preformed packing (7) (Preformed packing leading

from bent metallic tube (26) is M109A2/M109A3

only)

31. Coupling nut (4)

32. Clinch sleeve (4)

33. Adapter (4)

34. Bent metallic tube

35. Bent metallic tube

36. Hex nut (M109A2/M109A3)

37. Clinch sleeve (M109A2/M109A3)

38. Tube nipple (M109A2/M109A3)

39. Preformed packing (M109A2/M109A3)

40. Bent metallic tube

41. Nonmetallic hose assembly

42. Elbow

43. Bent metallic tube

44. Bracket

45. Bent metallic tube

46. Bent metallic tube

47. Bent metallic tube

48. Retaining strap

49. Reducer

50. Reducer (2)

See also lines and fittings from clutch valve (para 6–27).