TM-9-2320-361-24-1

2-1/2 TON, 6X6, M44A2 SERIES TRUCKS

TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE PART 1 OF 2

AUGUST 2006

TM-9-2320-361-24-1 - Page 308 of 1176

TM 9-2320-361-24-1

0018 00

0018 00-4

SIMPLIFIED TEST EQUIPMENT FOR INTERNAL COMBUSTION ENGINE—

REPROGRAMMABLE STE/ICE-R NO-GO CHAIN TROUBLESHOOTING (Contd)

Table 2. STE/ICE-R No-Go Chain Test (Contd).

NOTE

Test GO 1 (WP 0017 00), VTM Connections and Checkout,

must be performed before running any other STE/ICE-R test.

NO CRANK—NO START

NG20

TK

MODE

TRY TO CRANK ENGINE:

• Set vehicle controls to crank engine.

• Press starter switch and listen to starter motor.

• Does starter motor sound like it is running

overspeed?

1

• Proceed to step 2.

• Sound is buzz, hum, click etc. or there is no sound.

Proceed to Starter Circuit Tests, NG 80.

NG80

NO

YES

CHECK TEETH ON FLYWHEEL:

• Remove starter motor (WP 0088 00).

• Check for missing and/or damaged teeth on flywheel.

• Are all teeth good?

2

YES

NO

Replace flywheel

(WP 0029 00).

• Replace starter motor and

solenoid (WP 0088 00).

NOTE

After completing repair, rerun GO Chain

tests (WP 0017 00) to verify that the problem

is fixed and no other problems exist.