TM-9-2320-209-34-2-3

2½-TON, 6X6, M44A1 AND M44A2 SERIES TRUCKS (MULTIFUEL)

TECHNICAL MANUAL; MAINTENANCE; DIRECT SUPPORT AND GENERAL SUPPORT LEVEL; VOLUME 2 OF 2; PART 3 OF 3

MAY 1981

TM-9-2320-209-34-2-3 - Page 423 of 592

TM 9-2320-209-34-2-3

FRAME 10

NOTE

Fuel flow test and adjustment should be done even on

new fuel control valve. Fuel control valve must be set

for use with different fuels. A stopwatch or watch

with a second hand is needed for this test.

1.

Hold fuel outlet (1) of fuel control valve (2) over overflow container (3).

2.

Make sure HI-LO switch (4) is in LO position. Flip control switch (5) to

RUN position. Fuel pump should be pumping.

3.

Flip HI-LO switch (4) to HI. Let fuel flow into overflow container (3) for

a few seconds.

4.

Let fuel flow into graduate (6) for exactly one minute. Flip HI-LO switch

(4) to LO position. Flip control switch (5) to OFF position.

5.

Place graduate (6) on a level surface. Read level of fuel (7) as shown.

Level of fuel should be within limits given in table for type of fuel used.

Fuel Type

Diesel Fuel

Combat

DFA

DF1

DF2

Gasoline

Flow Rate

14 to 18

14 to 18

15 to 19

15 to 19

(cc/min)

IF FUEL FLOW IS WITHIN GIVEN LIMITS, GO TO FRAME 11.

IF FUEL FLOW IS NOT WITHIN GIVEN LIMITS, GET NEW FUEL CONTROL VALVE.

END OF TASK

21-88