TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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TM 9-2320-366-20-2 TM 9-2320-366-20-2 TM 9-2320-366-20-2 TM 9-2320-366-20-2 TM 9-2320-366-20-2 2-1442 2-1442 2-1442 2-1442 2-1442 START 1. NO YES KNOWN INFO POSSIBLE PROBLEMS WARNING Read WARNING on following page. TEST OPTIONS Circuit breaker CB50 OK. Mode selector switch in NORMAL position. Hydraulic functions OK. Station selector switch in wrecker control panel position. Operation from wrecker control panel OK. Faulty station selector switch. Faulty wrecker control panel wiring harness. Is 24 vdc present at station selector switch front pin? INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). Wrecker control panel top cover removed (para 17-20). Personnel Required (2) Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) Multimeter, Digital (Item 22, Appendix C) STE/ICE-R (Item 41, Appendix C) References TM 9-4910-571-12&P Voltage Test or STE/ICE-R Test #89 REASON FOR QUESTION If 24 vdc is not present, station selector switch is faulty. e138. ALL WRECKER FUNCTIONS DO NOT OPERATE FROM WRECKER CONTROL PANEL Replace station selector switch (para 7-34).