TM-9-2330-342-23-P

PALLETIZED LOAD SYSTEM TRAILER (PLST) M1076 A1

TECHNICAL MANUAL; FIELD MANUAL

OCTOBER 2012

TM-9-2330-342-23-P - Page 147 of 1348

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COVER

REAR JUNCTION

BOX

WIRE 1012B

1435

1435

1008B

1012B

1680C

1678C

1003C

1004C

Figure 2.

Rear Junction Box and Wire 1012B.

4.

Visually check if trailer main harness wire 1012B can be repaired.

CONDITION/INDICATION

Can trailer main harness wire 1012B be repaired?

DECISION

Repair - Repair wire 1012B (WP

0055). Go to (Step 8 - Do all rear marker lights operate?) to verify problem is solved.

No Repair - Replace trailer main harness (WP

0059). Go to (Step 8 - Do all rear marker lights operate?) to verify

problem is solved.

STEP 3

Are 10 to 14 vdc measured on wire 1012B at rear marker light?

WARNING

Remove all jewelry such as rings, ID tags, bracelets, etc. prior to working on or around vehicle.

Jewelry and tools can catch on equipment, contact positive electrical circuits, and cause a

direct short, severe burns, or electrical shock. Failure to comply may result in injury or death

to personnel.

NOTE

If more than one rear marker light is not operating, select one to troubleshoot as this time.

1.

Have assistant turn OFF lights. Refer to vehicle Operator's manual (WP

0190).

TM 9-2330-342-23&P

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