TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
Page 990 of 1824
KNOWN INFO TEST OPTIONS REASON FOR QUESTION Continuity Test or STE/ICE-R Test #91 If continuity is not present, wire 1914 is faulty. TM 9-2320-366-20-1 2. Circuit breaker CB67 OK. No marker lights illuminate. POSSIBLE PROBLEMS Faulty dashboard cable assembly. Faulty main light switch. Faulty relay K20. 2-604.58 Change 1 Is continuity present from circuit breaker CB67 socket 3 to relay K20 terminal 87 on PDP? e48A. ALL MARKER LIGHTS DO NOT ILLUMINATE IN NORMAL MODE (CONT) NO YES Repair wire 1914 from circuit breaker CB67 socket 3 to relay K20 terminal 87 on PDP (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11).