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 894 of 1563

TM 9-2815-220-24

PTO COUPLING/FUEL PUMP DRIVE HOUSING REPAIR (2DR ONLY)

0111 00

DISASSEMBLY

1. Remove fuel pump bevel gear shaft adapter (13).

a. Remove and discard O-ring (14).

b. Separate bevel gear shaft (15) from adapter (13).

2. Remove fuel pump drive bevel gear shaft adapter (16).

a. Remove and discard two cotter pins (17).

b. Remove two hexagon slotted nuts (18) with flat washers (19).

c. Remove fuel pump drive bevel gear shaft adapter (16).

3. Separate drive bevel gear shaft (20) from spur gear (21).

a. Remove and discard cotter pin (22).

b. Remove slotted nut (23) with flat washer (24).

c. Separate drive bevel gear shaft (20) from spur gear (21).

4. Remove and discard seal (25).

15

25

17

18

19

22

24

23

21

16

20

13

14

WP 0111 00-4