TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-20-1 KNOWN INFO NO POSSIBLE PROBLEMS TEST OPTIONS REASON FOR QUESTION Continuity Test or STE/ICE-R Test #91 KNOWN INFO TEST OPTIONS REASON FOR QUESTION YES NO Front lights cable assembly OK. Main light switch OK. Faulty dashboard cable assembly. Faulty relay K8. Faulty relay K7. YES 7. If continuity is not present, wire 1417 is faulty. Is continuity present from relay K7 terminal 87 to relay K8 terminal 30? 8. Faulty relay K8. Faulty relay K7. POSSIBLE PROBLEMS Front lights cable assembly OK. Main light switch OK. Dashboard cable assembly OK. If continuity is not present, relay K8 is faulty. If continuity is present, relay K7 is faulty. Replace relay K8 (para 7-9). Replace relay K7 (para 7-9). Is continuity present between relay K8 terminals 30 and 87A? Repair wire 1417 from PDP relay K7 terminal 87 to PDP relay K8 terminal 30 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). Continuity Test or STE/ICE-R Test #91 2-538 Change 1 e41. ONE OR BOTH HEADLIGHTS (HIGH AND LOW BEAM) DO NOT ILLUMINATE (CONT)