TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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WARNING CAUTION Read WARNING and CAUTION on following page. TEST OPTIONS Voltage Test or STE/ICE-R Test #89 REASON FOR QUESTION If 12 VDC is not present, wire 1542 is faulty. KNOWN INFO 3. POSSIBLE PROBLEMS Circuit breaker CB70 OK. Main light switch OK. Is 12 VDC present at connector PX24 socket 1? YES NO e19. OIL PRESS GAGE DOES NOT ILLUMINATE (CONT) Faulty dashboard cable assembly. Faulty dimmer switch. Faulty OIL PRESS gage. TM 9-2320-366-20-1 2-394.2 Change 1 Repair wire 1542 from connector PX24 socket 1 to connector PX15 socket B (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11).