TM-9-2320-386-10

2-1/2-TON, 6X6, M44A3 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; EXTENDED SERVICE PROGRAM (ESP); OPERATOR’S MANUAL

JANUARY 1996

TM-9-2320-386-10 - Page 110 of 223

TM 9-2320-386-10

2-77

2-29. OPERATION OF PERSONNEL HOT WATER HEATER

a.

Push temperature control knob (1) to CLOSED position.

b.

Start engine (para. 2-12) and allow engine to reach normal operating temper-

ature 160°-230°F (71°-110°C).

c.

Pull temperature control knob (1) to OPEN position.

d.

Place heater switch (3) to HIGH or LOW position.

e.

Pull defroster control knob (2) out to defrost windows; push defroster control

knob (2) in to heat cab.

3

2

1