TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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TM 9-2320-365-20-2 TM 9-2320-365-20-2 TM 9-2320-365-20-2 TM 9-2320-365-20-2 TM 9-2320-365-20-2 2-1288 2-1288 2-1288 2-1288 2-1288 e116. M1079 HEATER DOES NOT OPERATE (CONT) e116. M1079 HEATER DOES NOT OPERATE (CONT) e116. M1079 HEATER DOES NOT OPERATE (CONT) e116. M1079 HEATER DOES NOT OPERATE (CONT) e116. M1079 HEATER DOES NOT OPERATE (CONT) TEST OPTIONS REASON FOR QUESTION KNOWN INFO Continuity Test or STE/ICE-R Test #91 7. Is continuity present on wire 3086C from THERMOSTAT connector P245 pin B to thermostat ground terminal? YES NO Fan OK. Wire 400 OK. Wire 1499A OK. Wire 3085A OK. M1079 heater power cable OK. Wire 401 OK. Wire 1499R OK. POSSIBLE PROBLEMS Faulty wire 3086C. Faulty M1079 heater thermostat cable. Fautly M1079 heater thermostat. Faulty M1079 heater control cable. Faulty M1079 heater. Repair or replace wire 3086C (para 2-40). If continuity is not present, wire 3086C is faulty.