TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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e104. MATERIAL HANDLING CRANE (MHC) DOES NOT OPERATE (CONT) KNOWN INFO Battery voltage OK. Circuit breakers OK. Auxiliary panel cable assembly OK. Dashboard wiring harness OK. Hydraulic system OK. POSSIBLE PROBLEMS Faulty crane power cable. Faulty junction box internal wiring. Faulty reverse polarity diode(s). 4. Is continuity present between connector P171-B and ground? Repair wire 3077 (para 2-45) or replace crane power cable (para 7-90). TEST OPTIONS Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION YES NO 5. Is continuity present between connector P171-E and ground? KNOWN INFO POSSIBLE PROBLEMS TEST OPTIONS Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION Repair wire 3078 (para 2-45) or replace crane power cable (para 7-90). YES NO Notify DS Maintenance. 2-1168 Change 2 TM 9-2320-366-20-2 Battery voltage OK. Circuit breakers OK. Auxiliary panel cable assembly OK. Dashboard wiring harness OK. Hydraulic system OK. Faulty crane power cable. Faulty junction box internal wiring. Faulty reverse polarity diode(s). If continuity is not present, wire 3077 is faulty. If continuity is not present, wire 3078 is faulty. If continuity is present, notify DS Maintenance.