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 158 of 1348

CONDITION/INDICATION

Does test equipment pass offset test?

DECISION

Yes - Go to (Step 6 - Is continuity measured between rear side marker light ground contact and a known good

ground?).

No - Test equipment failed offset. Contact your Supervisor.

STEP 6

Is continuity measured between rear side marker light ground contact and a known good ground?

1.

Remove two screws and lens cover (WP

0054).

SCREWS

LENS

COVER

GROUND

CONTACT

GROUND

CONTACT

REAR SIDE

MARKER LIGHTS

Figure 6.

Rear Side Marker Lights and Ground Contact.

2.

Connect button probe cable red lead to rear side marker light ground contact.

3.

Connect button probe cable black lead to a known good ground.

4.

Perform ICE Test 91.

5.

Meter should display a reading less than 200 ohms.

CONDITION/INDICATION

Is continuity measured between rear side marker light ground contact and a known good ground?

DECISION

Yes - Replace rear side marker light assembly (WP

0054). Go to (Step 8 - Do rear side marker lights operate?) to

verify problem is solved.

No - Go to (Step 7 - Can rear side marker light harness wire 1435 be repaired?).

STEP 7

Can rear side marker light harness wire 1435 be repaired?

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.

Refer to Electrical System Schematic.

TM 9-2330-342-23&P

0010

0010-6