TM-9-2350-261-20-1

CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 1 OF 4

TM-9-2350-261-20-1 - Page 146 of 346

TM 9-2350-261-20-1

ENGINE CRANKS BUT WILL NOT START BELOW 40 (AIR BOX HEATER

IS USED) — Continued

0012 00

7Y

1.

Install solenoid to air box heater fuel line.

2.

Install air box heater harness plug on fuel solenoid.

7YN

GO TO

DY

(PAGE 0012 00-9)

BY

1.

Release air box heater switch.

2.

Turn MASTER SWITCH to OFF (see your -10).

3.

Remove air hose (1) from air pump (2).

4.

Is hose free from restriction and damage?

BYN

1.

Replace air pump to air box heater

hose (WP 0177 00).

2.

Verify no faults found.

B2Y

1.

Turn MASTER SWITCH to ON (see your -10).

2.

Listen to air pump with air box heater switch ON.

3.

Is air pump silent?

B2YN

1.

Turn MASTER SWITCH to OFF

(see your -10).

2.

Replace air pump vane set

(WP 0178 00).

001200-5