TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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2-740 TM 9-2320-365-20-1 e61. STOPLIGHTS AND BLACKOUT STOPLIGHTS DO NOT OPERATE INITIAL SETUP Equipment Condition Engine shut down (TM 9-2320-365-10). Personnel Required (2) 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 KNOWN INFO Brakes operate. Engine starts. Circuit breaker OK. POSSIBLE PROBLEMS Faulty dashboard cable assembly. Faulty relay K6. Faulty stoplight switches. 1. START WARNING Read WARNING on following page. Is 12 vdc present on relay K6 terminal 86? Go to step 7 of this fault. YES NO TEST OPTIONS Voltage Test or STE/ICE-R Test #89 REASON FOR QUESTION This question eliminates possible problems and determines where troubleshooting continues.