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 311 of 1563

TM 9-2815-220-24

FUEL SUPPLY PUMP REPLACEMENT (2DR)

0048 00

WP 0048 00-3

INSTALLATION

1.

Install fuel inlet and outlet connectors (8, 10) and elbows (9, 11).

a.

Tighten elbows (9, 11) to the same orientation as when removed from old pump.

2.

Position new fuel pump mounting gasket (7) (item 318, WP 0175) on studs and install fuel

pump on adapter (4).

a.

Ensure that fuel pump shaft spline is properly aligned before securing pump to adapter.

3.

Secure pump (3) to adapter (4) using four new self-locking nuts (5) (item 33, WP 0175) with

flat washers (6).

4.

Connect fuel inlet hose (2) to elbow (9).

5.

Connect outlet hose (1) to elbow (11).

11

10

8

9

7

3

6

5

4

2

1