TM-9-2320-334-13&P LHST Operator, Field and Parts Manual M1147A1 Trailer Download
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TM 9-2330-334-13&P  RIGHT BLACKOUT TAILLIGHT DOES NOT ILLUMINATE 0025 00  THIS WORK PACKAGE COVERS:  Electrical System Troubleshooting  0025 00-1 Change 1  INITIAL SETUP:  Maintenance Level  Field  Tools/Special Tools  Tool Kit, Genl Mech (Item 24, WP 0167 00)  Materials/Parts  Ties, Cable, Plastic (Item 19, WP 0165 00)  Wire, Elect, 50 ft (Item 21, WP 0165 00)  Personnel Required  Two  Equipment Conditions  Trailer coupled (TM 9-2320-392-10-1)  Towing vehicle main light switch set to off  (TM 9-2320-392-10-1)  PROCEDURE  WARNING  Remove rings, bracelets, watches, necklaces, and any other jewelry before working  around vehicle. Jewelry can catch on equipment and cause injury or short across  electrical circuit and cause severe burns or electrical shock. Failure to comply may  result in injury to personnel.  CAUTION  Use care when testing electrical connectors. Do not damage connector pins or sockets with  multimeter probes. Failure to comply may result in damage to equipment.  NOTE  • Return vehicle to mission capable condition and perform (Operational Checkout and  Troubleshooting Procedures WP 0013 00) after a corrective action has been  performed.  • Refer to Electrical Schematic at the end of this chapter as required.