TM-9-2350-261-10

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

OPERATOR'S MANUAL

TM-9-2350-261-10 - Page 417 of 761

TM 9-2350-261-10

TROUBLESHOOTING TABLE

0074 00

INITIAL SETUP:

Maintenance Level

Operator

ENGINE

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

1.

ENGINE DOES NOT

CRANK WHEN YOU

PRESS START SWITCH.

1.

Check to see if MASTER SWITCH is OFF.

Turn MASTER SWITCH to ON

(WP 0026 00).

2.

Check to see if range selector controller is

in N position.

Place range selector in N position

(WP 0026 00).

3.

Check to see if batteries are in good

condition.

Troubleshoot electrical system

(page 0074 00-15).

2.

ENGINE CRANKS BUT

DOES NOT START.

1.

Check to see if fuel cutoff control is pulled

out.

Push fuel cutoff control in

(WP 0026 00).

2.

Check to see if there is enough fuel in fuel

tanks.

Refuel carrier; M113A2, M1064,

and M1059 (WP 0030 00),

M577A2 and M1068

(WP 0031 00).

3.

Check to see if fuel tank manual shutoff

valve is closed.

Open fuel tank manual shutoff

valve (WP 0004 00).

4.

If temperature is colder than +40 F(+4 C),

check to see if AIR BOX HEATER switch

is ON.

Use air box heater (WP 0026 00).

5.

Check to see if there is water in the fuel.

Drain primary and secondary fuel

filters (WP 0090 00).

6.

Check to see if engine is getting enough

air. Check air cleaner restriction indicator

(WP 0004 00). If indicator shows only red in

the window, notify unit maintenance.

Clear intake grill of any debris.

If engine still does not start, notify

unit maintenance.

3.

ENGINE CRANKS BUT

DOES NOT START WHEN

THE TEMPERATURE IS

BELOW +40 F(+4 C)

AND AIR BOX HEATER IS

USED.

1.

Have unit maintenance check to see if air

box heater system is operating properly.

2.

Have unit maintenance check to see if air

box heater fuel and air lines and electrical

connections are tight.

Tighten any loose connections.

007400-1

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