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 1438 of 1563

TM 9-2815-220-24

FRONT FAN DRIVE AND HOUSING, REPLACE/REPAIR

0169 00

DISASSEMBLY

1. Remove and discard O-ring (20) from base assembly (21).

2. Remove lifting tool (19).

3. Remove drive shaft (9) and associated parts from fan drive housing (11) as an assembly.

a. Remove drive shaft (9) from tube assembly.

b. Remove and discard retaining ring (8) from drive shaft (9).

c. Remove and discard O-rings (22) from end of each tube (6,7).

d. Remove hose clamps (2), retaining plates (3), and hose (23).

Discard hose.

20

21

11

9

19

9

22

7

3

2

23

2

3

6

8

22

WP 0169 00-4