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 139 of 1348
FIELD MAINTENANCE
12 VDC ELECTRICAL - FRONT SIDE MARKER LIGHT(S) DO NOT OPERATE
INITIAL SETUP:
Tools and Special Tools
MSD/ICE, Test Set, Electronic Systems
(WP
0194, Table 1, Item 27)
MSD-V2, Test Set, Electronic Systems
(WP
0194, Table 1, Item 28)
Tool Kit, General Mechanic’s: Automotive
(WP
0194, Table 1, Item 47)
Personnel Required
Wheeled Vehicle Mechanic (2)
References
WP
0004
References (cont.)
WP
0054
WP
0055
WP
0059
Equipment Condition
12 vdc cable assembly connected to vehicle (TM
9-2330-342-10). (WP
0190)
Parking brake applied (TM 9-2330-342-10).
(WP
0190)
Wheels chocked (TM 9-2330-342-10). (WP
0190)
TROUBLESHOOTING PROCEDURE
12 VDC ELECTRICAL - FRONT SIDE MARKER LIGHT(S) DO NOT OPERATE
STEP 1
Are 10 to 14 vdc measured on wire 1012B at front side 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
•
The following troubleshooting procedures cover the left front side marker light, but
they apply to all front side marker lights.
•
All electrical wires and components listed in this troubleshooting procedure are
illustrated and located in Electrical System Schematic.
1.
Disconnect wire 1012B from nonoperating front side marker light.
2.
Connect button probe cable to MSD/ICE test equipment (WP
0004).
TM 9-2330-342-23&P
0008
0008-1
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