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 WARNING Read WARNING on following page. KNOWN INFO POSSIBLE PROBLEMS TEST OPTIONS Voltage Test or STE/ICE-R Test #89 REASON FOR QUESTION YES NO 5. Is continuity present from relay K7 terminal 85 to a known good ground? Front lights cable assembly OK. Main light switch OK. Faulty dashboard cable assembly. Faulty relay K8. Faulty relay K7. If continuity is not present, wire 3002 is faulty. Front lights cable assembly OK. Main light switch OK. Faulty dashboard cable assembly. Faulty relay K8. Faulty relay K7. 6. YES e41. ONE OR BOTH HEADLIGHTS (HIGH AND LOW BEAM) DO NOT ILLUMINATE (CONT) Is 12 VDC present at relay K7 terminal 30? If 12 VDC is not present, wire 1416 is faulty. Repair wire 1416 from PDP relay K7 terminal 30 to circuit breaker CB78 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). Repair wire 3002 from PDP relay K7 terminal 85 to terminal board TB2 position 74 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). 2-536 Change 1