TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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e48. ONE OR BOTH COMPOSITE TAILLIGHTS DO NOT ILLUMINATE TEST OPTIONS NO YES Go to step 6 of this fault. Tools and Special Tools Tool Kit, Genl Mech (Item 44, Appendix C) STE/ICE-R (Item 39, Appendix C) Multimeter, Digital (Item 22, Appendix C) References TM 9-4910-571-12&P Operational Test 2-586 Change 1 This question eliminates possible problems and determines where troubleshooting continues. INITIAL SETUP Equipment Condition Engine shut down (TM 9-2320-365-10). Personnel Required (2) Material/Parts Packing, Preformed (Item 172, Appendix G) Lockwasher (2) (Item 92, Appendix G) REASON FOR QUESTION KNOWN INFO 1. START Other service lights illuminate. Circuit breaker CB80 OK. POSSIBLE PROBLEMS Does LH or RH composite taillight illuminate? TM 9-2320-365-20-1 NOTE Perform Electrical System Troubleshooting e1. Circuit Breaker Does Not Operate on circuit breaker CB80 prior to beginning this task. Faulty lamp. Faulty rear lights cable assembly. Faulty composite taillight assembly. Faulty dashboard cable assembly. Faulty relay K20. Faulty main light switch.