TM-9-2350-277-20-1

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 1 OF 6

TM-9-2350-277-20-1 - Page 198 of 855

TM 9-2350-277-20-1

ENGINE RUNS ROUGH, STALLS, OR DOESN’T PUT OUT FULL POWER — Continued

0024 00

AY

1.

Inspect fuel lines between second fuel filter (1) and fuel tanks (2).

2.

Are all lines and fittings free from kinks and leaks?

AYN

1.

Replace fuel lines and/or fittings

as needed (WP 0176 00 thru

WP 0201 00).

2.

Verify no faults found.

A2Y

1.

Disconnect engine fuel supply line (1) from quick

disconnect fitting (2).

2.

Manually depress plunger on fuel supply quick

disconnect fitting (2).

3.

Does fuel flow freely from fitting?

A2YN

1.

Unclog fuel pick up tubes in fuel

tanks (WP 0179 00 or WP 0180 00).

2.

Verify no faults found.

A3Y

1.

Replace engine fuel pump (WP 0166 00).

2.

Verify no faults found.

002400-3

Change 5