TM-9-2330-334-13-P

FAMILY OF MEDIUM TACTICAL VEHICLES (FMTV) LOAD HANDLING SYSTEM TRAILER (LHST) M1147A1

TECHNICAL MANUAL; OPERATOR AND FIELD LEVEL MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)

DECEMBER 2013

CHANGE 1

TM-9-2330-334-13-P - Page 161 of 1184

TM 9-2330-334-13&P

BOTH BLACKOUT STOPLIGHTS DO NOT ILLUMINATE-Continued

0029 00

ELECTRICAL SYSTEM TROUBLESHOOTING - Continued

Table 1.

Both Blackout Stoplights Do Not Illuminate - Continued.

0029 00-3

Change 1

INDICATION/CONDITION

DECISION (NO/YES)

PROCEDURAL STEPS

2.

Is continuity present across

circuit breaker CB2?

No.

Replace circuit breaker CB2

(WP 0057 00).

1.

Set multimeter to ohms.

Yes.

Go to (Indication/Condition

3).

2.

Remove two screws and

open voltage converter box.

3.

Connect positive (+) probe

of multimeter to one

terminal on circuit breaker

CB2.

4.

Connect negative (-) probe

of multimeter to other

terminal on circuit breaker

CB2 and note reading on

multimeter.