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 614 of 1563

TM 9-2815-220-24

CYLINDER OIL DRAIN TUBES REPLACEMENT

0077 00

INSTALLATION (Continued)

3. Install [left bank damper end] oil drain tube (37).

a. Position clamp (40) onto tube (37) far enough towards flange end to be out of the way.

b. Install new lubricated hose (41) (item 313, WP 0175) half way onto tube and secure with

clamp (40).

c. Place a clamp (40) on tube (50) and push hose (41) with tube (37) onto tube (50).

d. Install tube (37) to oil pan, using a new gasket (42) (item 159, WP 0175).

e. Secure tube (37) to oil pan using two screws (38) with new lock washers (39) (item 93,

WP 0175) and at opposite end to tube (50) with clamp (40).

4. Assemble tube (34) to tube (26).

a. Position clamps (31) over ends of tubes (34, 26) and slide clamps out of the way.

b. Using new, lubricated hose (32) (item 313, WP 0175) (using lubricating oil, item 21,

WP 0173), push ends of tubes (34, 26) half way into hose.

Do not secure hose (32) with

clamps yet.

c. Push new, lubricated, hose (30) (item 313, WP 0175) half way onto tube (26) and secure

with clamp (29).

d. Push new lubricated hose (36) (item 313, WP 0175) onto end of tube (34) and secure with

clamp (35).

50

37

33

38

39

42

40

41

40

DAMPER END

FLYWHEEL END

31

32

31

35

36

35

30

29

29

26

28

27

34

LEFT BANK OIL DRAIN

WP 0077 00-8