TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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KNOWN INFO TEST OPTIONS NO YES Does any side or rear marker light illuminate? KNOWN INFO TEST OPTIONS NO POSSIBLE PROBLEMS Faulty lamp. Faulty marker light. Faulty rear lights cable assembly. Other marker lights illuminate. Rear composite lights illuminate. Dashboard cable assembly OK. POSSIBLE PROBLEMS Faulty lamp. Faulty marker light. Faulty rear lights cable assembly. Is rear carrier equipped with two marker lights? YES 26. 27. Go to step 45 of this fault. Go to step 7 of this fault. e48B. M1085/M1086/M1089/M1096 INTERMEDIATE, SIDE, AND/OR REAR MARKER LIGHT(S) DO NOT ILLUMINATE (CONT) TM 9-2320-366-20-1 2-604.104 Change 1 Visual Inspection REASON FOR QUESTION If all side and rear marker lights do not illuminate, wire 489 is faulty. Visual Inspection REASON FOR QUESTION This question eliminates possible problems and determines where troubleshooting continues. Repair wire 489 from splice E64 to splice E15 (para 2-45) and go to step 7 of this fault if required or replace M1086 rear lights cable assembly (para 7-104) or M1085/M1096 rear lights cable assembly (para 7-84) and go to step 1 of this fault. Other marker lights illuminate. Rear composite lights illuminate. Dashboard cable assembly OK.