TM-9-2320-209-20-2-1

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

TECHNICAL MANUAL; TROUBLESHOOTING; ORGANIZATIONAL LEVEL; VOLUME 2 OF 3; PART 1 OF 2

MAY 1981

TM-9-2320-209-20-2-1 - Page 519 of 645

TM 9-2320-209-20-2-1

c

9

GO

●

Repair or replace rear harness

●

Te I I direct support maintenance

●

Check fuel pump for short between

circuit 654 and 79 pump contacts

●

Set multimeter to check for shorts.

Refer to test equipment

procedures index

●

Put multimeter - lead on

contact 79

●

Put multimeter + lead on

wmp contact 654

fuel pump

fuel

L

7

65

●

Read mu Itimeter. Mu I timeter needle

shou Id not move

Did multimeter needle move to the

right ?

/’

PLUG

FUEL PUMP

0 /

GO

Figure

25-35 (Sheet 4 of 5)

TA 114484

25-277