TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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KNOWN INFO TEST OPTIONS REASON FOR QUESTION Continuity Test or STE/ICE-R Test #91 POSSIBLE PROBLEMS NO YES CAUTION Read CAUTION on following page. 7. Replace lighted indicator display (para 7-16). KNOWN INFO TEST OPTIONS REASON FOR QUESTION Continuity Test or STE/ICE-R Test #91 NO YES CAUTION Read CAUTION on following page. 8. POSSIBLE PROBLEMS Repair wire 1616 from splice E2 to connector J27 socket 16 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). Is continuity present from connector PX7 pin 22 to connector J27 socket 16? Parking brake operates. Circuit breaker CB77 OK. Parking brake indicator lamps OK. Emergency brake indicator lamps OK. Lighted indicator display OK. Parking brake operates. Circuit breaker CB77 OK. Parking brake indicator lamps OK. Emergency brake indicator lamps OK. e31. PARKING BRAKE INDICATOR AND/OR EMERGENCY BRAKE INDICATOR DOES NOT ILLUMINATE (CONT) Is continuity present from lighted indicator display socket 27 to socket 22? If continuity is not present, lighted indicator display is faulty. Faulty lighted indicator display. Faulty dashboard cable assembly. Faulty front lights cable assembly. Faulty low pressure transmitter. Faulty dashboard cable assembly. Faulty front lights cable assembly. Faulty low pressure transmitter. If continuity is not present, wire 1616 is faulty. TM 9-2320-365-20-1 2-454 Change 1