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 1437 of 1563

TM 9-2815-220-24

FRONT FAN DRIVE AND HOUSING, REPLACE/REPAIR

0169 00

REMOVAL (Continued)

NOTE

One self-locking nut was removed from stud (15) when fire

extinguisher tube was removed.

3. Remove nine self-locking nuts (13) with flat washers (14) securing fan drive housing

assembly (11) to base.

Discard self-locking nuts.

4. Cut and remove locking wire (16), then remove two screws (17) with flat washers (18) from

fan drive housing (11).

5. Install lifting tool (19) (item 2, WP 0177) on fan drive housing (11).

6. Remove front fan housing (11) and drive shaft (9) as an assembly.

16

17

18

19

11

13

14

9

15

11

WP 0169 00-3