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 1142 of 1563

TM 9-2815-220-24

CRANKCASE REPAIR

0137 00

DISASSEMBLY

1. Remove five pipe plugs.

a. From inside of crankcase (1) at the flywheel end remove four main oil gallery pipe

plugs (2), and one fan tower drain pipe plug (3).

1

3

2

2

b. Remove three pipe plugs (4) from crankcase as illustrated.

c. There are seven main gallery ports (A) along the right side of crankcase; remove pipe

plugs and/or fittings.

Note location of fittings for installation.

4

A (seven places)

4

WP 0137 00-2