TM-9-2320-365-20-2

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-365-20-2 - Page 140 of 1432

KNOWN INFO

TEST OPTIONS

REASON FOR QUESTION

1.

YES

NO

START

Operational Test

e110.

M1079 110 VAC OUTLET J231 DOES NOT OPERATE

TM 9-2320-365-20-2

2-1194

Change 1

INITIAL SETUP

Equipment Conditions

Engine shut down (TM 9-2320-365-10).

AC power connected (TM 9-2320-365-10).

Tools and Special Tools

Tool Kit, Genl Mech (Item 44, Appendix C)

STE/ICE-R (Item 39, Appendix C)

Multimeter, Digital (Item 22, Appendix C)

Personnel Required

(2)

References

TM 9-4910-571-12&P

This question eliminates

possible problems and

determines where

troubleshooting continues.

Does 110 VAC outlet J234

operate?

Go to step 5 of this fault.

POSSIBLE PROBLEMS

110 VAC outlets J230,

J232, J233, and J235 OK.

Faulty circuit breaker CB7.

Faulty wire 701B.

Faulty wire 702B.

Faulty relay K35.

Faulty 110 VAC receptacle

J231.

Faulty wire 1499C.

Faulty wire 3085M.

Faulty wire 3085AB.