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 1309 of 1563

TM 9-2815-220-24

OIL PUMP REPAIR

0154 00

ASSEMBLY (Continued)

11. Install impeller (32) on shaft (43) in housing assembly (28) with splines outward.

12. Install impeller (31) on impeller driven shaft (41) in housing assembly (28).

13. Install cover assembly (27) onto housing assembly (28).

a. Apply lubricant (item 23, WP 0173) to five studs (56, 57).

b. Secure cover assembly (27) to housing assembly (28) using three new self-locking

nuts (29) (item 33, WP 0175) (the remaining two nuts are installed with gear cover) with

flat washers (30).

c. Torque self-locking nuts to 125-150 inch-pounds (14-17 N

•

m).

57

43

32

29

56

41

31

27

30

28

WP 0154 00-15