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 172 of 1348

CONDITION/INDICATION

Are 10 to 14 vdc measured on wire 1003C at rear junction box?

DECISION

Voltage OK - Go to (Step 7 - Can composite light harness wire 1003C be repaired?).

Voltage Faulty - Go to (Step 8 - Does test equipment pass offset test?).

STEP 7

Can composite light harness wire 1003C be repaired?

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

Wire is not repairable if damage cannot be visually located or if a prior repair has already

reduced length of wire. Wire is not repairable if after repair, wire is too short to reach its

connection point.

1.

Have assistant release brake pedal. Refer to vehicle Operator's manual (WP

0190).

LED

COMPOSITE

LIGHT

LED COMPOSITE

LIGHT WIRES

WIRE

1003C

WIRE HARNESS

WIRES

WIRE

22

Figure 7.

Rear LED Composite Light and Wire 1003C/22.

2.

Visually check if composite light harness wire 1003C can be repaired.

CONDITION/INDICATION

Can composite light harness wire 1003C be repaired?

DECISION

Repair - Repair wire 1003C (WP

0055). Go to (Step 11 - Do stoplights operate?) to verify problem is solved.

No Repair - Replace composite light harness (WP

0059). Go to (Step 11 - Do stoplights operate?) to verify problem

is solved.

TM 9-2330-342-23&P

0012

0012-8