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 1379 of 1563

TM 9-2815-220-24

FUEL INJECTION ADVANCE CONTROL REPAIR

0161 00

DISASSEMBLY (Continued)

3. Remove spur gear shaft (4).

a. Cut and remove lock wire (5).

b. Remove six machine bolts (6) securing spur gear shaft (4) to cover (7).

c. Remove two cotter pins (8), two slotted nuts (9) and two flat washers (10) securing

threaded pins (11) to spur gear shaft (4).

Discard cotter pins.

d. Remove spur gear shaft (4) with ball bearing (12) and retaining ring (13) as an assembly.

4. Remove bearing (12).

a. Remove and discard retaining ring (13).

b. Using a suitable arbor press remove and discard bearing (12).

12

4

12

6

8

5

13

9

10

11

7

11

WP 0161 00-3