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 1335 of 1563

TM 9-2815-220-24

STARTER DRIVE MECHANISM REPAIR

0157 00

REMOVAL (Continued)

2. Remove spur gear (5) (Continued):

b. Install three 5/16-24 X 3-inch bolts (8) (item 12, WP 0176), for use as puller screws, into

threaded holes provided in spur gear (5).

c. Alternately tighten bolts (8) to pull spur gear (5) from spur gear shaft (7).

d. Remove three puller screws (8) from spur gear (5).

3. Remove idler spur gear (9).

a. Cut and remove locking wire (10) and remove two slotted nuts (11) securing idler

shaft (12).

b. Attach mechanical adapter (13) (item 2, WP 0176) and slide hammer puller (14) (item 88,

WP 0176) to idler shaft (12).

c. Support idler gear (9) while using slide hammer puller (14) to remove idler shaft (12).

d. Remove O-ring (15) from idler shaft (12).

Discard O-ring.

e. Remove slide hammer puller (14) and adapter (13) from idler shaft (12).

8

10

14

15

12

13

11

9

7

5

WP 0157 00-3