TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download
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KNOWN INFO WARNING Read WARNING on following page. YES NO TEST OPTIONS REASON FOR QUESTION Air Pressure Test STE/ICE-R Test #50 2. Replace air hose (para 23-5). Notify DS Maintenance, LH 30K winch assembly is faulty. If 75-120 PSI (518-827 kPa) is not present, air hose is faulty. If 75-120 PSI (518-827 kPa) is present, LH 30K winch assembly is faulty. aa2. MAIN WINCH LH FREESPOOL DOES NOT OPERATE (CONT) POSSIBLE PROBLEMS Faulty air hose. Faulty LH 30K winch assembly. Is 75-120 PSI (518-837 kPa) present at LH 30K winch freespool input 90 degree fitting? TM 9-2320-366-20-3 2-2424 Change 1 LH 30K winch operates. STATION SELECTOR switch to WRECKER CONTROL PANEL. MODE SELECTOR SWITCH to NORMAL. MAIN WINCH LH SPEED switch operates. RH 30K winch freespools. MAIN WINCH LH FREESPOOL switch OK. M1089 control panel wiring harness OK. Terminal block jumper OK. 30K winch pneumatic manifold solenoid L19 OK.