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 1331 of 1563

TM 9-2815-220-24

GENERATOR DRIVE MECHANISM REPLACE/REPAIR (650 AMPERE)

0156 00

INSTALLATION

1. Install idler spur gear (10).

a. Install new O-ring (16) (item 67, WP 0175) on idler shaft (13).

b. Apply lubricant (item 21, WP 0173) to idler shaft (13).

c. Align spur gear (10) with bore in crankcase and install idler shaft (13) through crankcase

and spur gear.

22

10

13

16

d. Apply lubricant (item 23, WP 0173) to studs (22).

e. Secure idler shaft (13) using two slotted nuts (12).

Torque slotted nuts (12) to 46-50 foot-

pounds (62-68 N

•

m).

f. Secure two slotted nuts (12) with new lock wire (11) (item 44, WP 0173).

10

13

12

11

WP 0156 00-9