TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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Perform Electrical System Troubleshooting e1. Circuit Breaker Does Not Operate on circuit breaker CB40 prior to beginning this task. NOTE e82. CENTRAL TIRE INFLATION SYSTEM (CTIS) DOES NOT OPERATE INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-365-10). 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) Materials/Parts Wire, Elect, 50 ft (Item 77, Appendix D) Personnel Required (2) References TM 9-4910-571-12&P TM 9-2320-365-20-1 2-906 Change 2 NO REASON FOR QUESTION TEST OPTIONS Continuity Test or STE/ICE-R Test #91 1. POSSIBLE PROBLEMS KNOWN INFO Is continuity present from connector P110 socket T? This question eliminates possible problems and determines where troubleshooting continues. YES CAUTION Read CAUTION on following page. START Go to step 21 of this fault. Faulty air pressure switch. Faulty air pressure transducer. Faulty manifold valve assembly. Faulty CTIS ECU. Faulty start and charging cable assembly. Faulty WTEC II / WTEC III dashboard cable assembly. Faulty CTIS cable assembly. VOLTS gage registers in green zone with engine running. Circuit breaker CB40 OK. FRONT BRAKE AIR and REAR BRAKE AIR pressure gages read normal.