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 597 of 645

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

GO

c

3(

1.

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Repair orrep!ace “Y” connector

I

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Refer to Vol 3, chapter 7,

para 7-1 6

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Check lead from truck circuit

breaker to “Y” connector

●

●

●

●

●

Put “Y” connector lead back

on contact of heater kit

circuit breaker

Take off truck circuit breaker

to “Y” connector lead at truck

circuit breaker

Put multimeter - lead on a

good ground

Put mulfimeter + lead on

terminal of truck circuit

breaker

Read multimeter. Multimeter should

measure +24 VOI ts DC

Does mu I timeter measure less than +24

volts DC?

/i!!3

““’”’T

/13 REAKER

GO

Figure 25-46 (Sheet 14

of

16)

TA 114561

25-355