TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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e16B. LAMP TEST SWITCH DOES NOT ILLUMINATE (CONT) KNOWN INFO TEST OPTIONS Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION Radiator fan off switch illuminates. Rocker switch lamp OK. POSSIBLE PROBLEMS Faulty dashboard cable assembly. 2. Is continuity present from connector PX2A socket 2 to a known good ground? If continuity is not present, wire 3020 is faulty. If continuity is present, wire 1908 is faulty. CAUTION Read CAUTION on following page. NO YES Repair wire 3020 from connector PX2A socket 2 to connector PX1A socket 2 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). Repair wire 1908 from connector PX2A socket 1 to connector PX1A socket 1 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). TM 9-2320-365-20-1 2-370.12 Change 1