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 1366 of 1563

TM 9-2815-220-24

ACCESSORY DRIVE HOUSING REPLACE/REPAIR

0158 00

INSTALLATION (Continued)

2x

NOTE

One of the 29 self-locking nuts (2x)

with flat washers that secure the

accessory drive housing will be

installed when the fire extinguisher

tube is installed.

Two of the self-

locking nuts are accessed from

underneath the accessory base

assembly.

4. Attach accessory drive assembly (1).

2

3

8

9

4

3

2 (2 places)

3

2 (24 places)

a. Install 24 new self-locking nuts (2)

(item 140, WP 0175) with flat

washers (3).

b. Install two new self-locking nuts (2)

(item 140, WP 0175) with flat

washers (3) and new seal washers (4)

(item 194, WP 0175).

(Left side

illustrated; right side is mirror image).

c.

Install two new self-locking nuts (2)

(item 140, WP 0175) with flat

washers (3) from bottom side of

housing (1).

(Left side illustrated;

right side is mirror image).

1

d.

Torque-tighten 28 self-locking nuts (2)

to 23-25 foot-pounds (31-34 N

•

m).

END OF WORK PACKAGE

WP 0158 00-22