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 1352 of 1563

TM 9-2815-220-24

ACCESSORY DRIVE HOUSING REPLACE/REPAIR

0158 00

DISASSEMBLY (Continued)

5. Remove camshaft drive supports (26).

(Left side is illustrated right is mirror image.)

a. Remove six self-locking nuts (27) with flat washers (28) attaching left and right bank

camshaft drive supports (26) to housing (9).

Discard self-locking nuts.

b. Separate camshaft drive supports (26) from housing (9) and remove left and right gear

shaft assemblies (29).

c. Remove and discard O-rings (30) from both camshaft drive supports (26).

6. Remove fuel injection pump flexible shaft coupling (31).

Refer to WP 0115 for special tools

and removal procedure.

29

31

26

28

27

9

30

WP 0158 00-8