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 WARNING Read WARNING on following page. Voltage Test or STE/ICE-R Test #89 NO YES 10. Is 24 VDC present at connector PX2 socket 1? e24A. HIGH ENGINE TEMPERATURE INDICATOR ILLUMINATES (CONT) 2-408.16 Change 2 TM 9-2320-365-20-1 Engine temperature is below 216°F (102°C) when high engine temperature indicator illuminates. High engine temperature indicator illuminates when master power switch is positioned to on. Coolant temperature light switch OK. LAMP TEST switch OK (if equipped). Engine control cable assembly OK. POSSIBLE PROBLEMS Faulty WTEC II dashboard cable assembly. Faulty WTEC III dashboard cable assembly. Repair wire 35 from connector PX7 pin 12 to splice E88 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). Repair wire 35 from connector J31 pin 22 to splice E88 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11) If 24 VDC is not present, wire 35 from connector PX7 pin 12 to splice E88 is faulty. If 24 VDC is present, wire 35 from connector J31 pin 22 to splice E88 is faulty.