Cold Weather Starting (at temperatures below 32F).

TM 9-2320-273-10

i. Observe all instruments for proper indications, Also, observe warning lights for

the following:

The Low Oil Pressure warning light should go off.

The Low Air Pressure warning light and buzzer should go off.

The Park Brake warning light should remain on until the Park Brake is released.

Don't release the park brake until Low Air Pressure light and buzzer shut off.

2-12. Cold Weather Starting (at temperatures below 32F).

a. PERFORM (B) PMCS.

b. While sitting in your seat, adjust it as necessary for comfort and to ensure that all

controls are within easy reach (refer to paragraph 2-10).

c. MAKE SURE YOU APPLY THE PARKING BRAKE.

NOTE

The engine cannot be started by pushing or towing the

truck.

NOTE

The truck has a neutral safety switch which prevents the

engine from being started if the transmission is in gear.

d. PLACE THE TRANSMISSION RATlO SELECTOR IN THE NEUTRAL (N)

POSITION.

e. Make sure all accessories are turned off and the engine retarder system is disengaged.

f. TURN THE KEY SWITCH TO THE ON POSITION. The low air pressure buzzer

should sound and the following

lights should illuminate:

LOW OIL PRESSURE

LOW AIR PRESSURE

PARKING BRAKE

TRANSMISSION HEATER STRIP INDICATOR LAMP

g. Make sure the PTO control is set to DISENGAGED.

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