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 e49. ONE OR BOTH COMPOSITE TAILLIGHTS DO NOT ILLUMINATE (CONT) KNOWN INFO Does LH or RH worklights illuminate? POSSIBLE PROBLEMS 2-614 Change 1 26. Other service light illuminates. Circuit breaker CB80 OK. Lamp OK. Composite taillight assembly OK. Relay K20 OK. Dashboard cable assembly OK. Faulty rear lights cable assembly. TEST OPTIONS REASON FOR QUESTION Operational Test If LH or RH worklights does not illuminate, wire 3094 from terminal lug TL93 to splice E58 is faulty. If LH or RH worklights does illuminate, wire 3094 from terminal lug TL17 to splice E58 is faulty. NO Repair wire 3094 from terminal lug TL93 to splice E58 (para 2-45) or replace M1086/ M1088/M1089 rear lights cable assembly (para 7-104). YES Repair wire 3094 from terminal lug TL17 to splice E58 (para 2-45) or replace M1086/ M1088/M1089 rear lights cable assembly (para 7-104).