TM-9-2320-361-24-2

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

TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE PART 2 OF 2

AUGUST 2006

TM-9-2320-361-24-2 - Page 855 of 1144

TM 9-2320-361-24-2

0426 00

0426 00-3

ENGINE COOLANT HEATER TESTING (Contd)

A.

Electric fuel pump

J.

Coolant inlet hose

B.

Fuel tubing

K.

Power source lead

C.

Fuel filter

L.

24-volt DC power source

D.

Fuel flowmeter

M.

Multimeter

E.

Fuel shutoff valve

N.

Coolant heater assembly

F.

Coolant outlet hose

O.

Wiring harness

G.

Thermometer

P.

Control box

H.

Coolant container

Q.

Fuel tank

I.

Coolant shutoff valve

Legend

Q

E

B

A

B

C

D

E

F

G

H

I

J

K

L

P

M

O

N