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 144 of 346

TM 9-2350-261-20-1

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

IS USED) — Continued

0012 00

2Y

1.

Release air box heater switch.

2.

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

3.

Install air box igniter.

4.

Install air box heater harness plug wire on igniter coil.

5.

Remove air box heater tube assembly (1) from solenoid.

6.

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

7.

Turn air box heater switch to ON with engine cranking. Do

not allow engine to start. Have helper assist.

8.

Does fuel fail to flow from solenoid with air box heater switch

ON?

2YN

1.

Air box heater is working properly.

Go to Engine Cranks But Will Not

Start (WP 0011 00).

2.

Install air box heater tube on

solenoid.

3.

Verify no faults found.

3Y

1.

Release air box heater switch.

2.

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

3.

Remove air box heater assembly (WP 0180 00).

4.

Are igniter electrode and spray nozzle free of contamination

and damage?

3YN

1.

Clean and/or replace air box heater

assembly (WP 0180 00).

2.

Verify no faults found.

001200-3