TM-9-2815-220-24

AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL FOR AVDS-1790 2CA, 2DA and 2DR Air-Cooled 12-Cylinder Diesel Engines

TM-9-2815-220-24 - Page 611 of 1563

TM 9-2815-220-24

CYLINDER OIL DRAIN TUBES REPLACEMENT

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REMOVAL (Continued)

9. Remove left bank cylinder drain tube assembly (43).

a. Remove six fluid passage bolts (44) (one at each cylinder).

1. As each fluid passage bolt is removed, remove copper gasket (45) on each side of

tube.

Discard gaskets (45).

b. Remove drain tube assembly (43).

c. Relieve tension on clamps (46) and reposition clamps (46) off hoses (47).

d. Separate tubes (48, 49, and 50) from hoses (47).

10. Separate tubes (34) and (26) from hoses (32) and (36).

11. Discard hoses (30, 32, 36, 41, and 47).

DAMPER END

FLYWHEEL END

48

LEFT BANK OIL DRAIN

41

32

30

36

47

44

45

46

49

50

26

34

43

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