TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
Page 702 of 1824
TM 9-2320-366-20-1 KNOWN INFO TEST OPTIONS REASON FOR QUESTION 8. WARNING Read WARNING on following page. Voltage Test or STE/ICE-R Test #89 Repair wire 35 from connector P31 socket 22 to connector P37 pin 2 (para 2-45) or replace engine control cable assembly (para 7-80). Is 24 VDC present at connector PX2 socket 1? e24A. HIGH ENGINE TEMPERATURE INDICATOR ILLUMINATES (CONT) 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). POSSIBLE PROBLEMS Faulty engine control cable assembly. Faulty WTEC II dashboard cable assembly. Faulty WTEC III dashboard cable assembly. If 24 VDC is not present, wire 35 from splice E88 to connector PX2 socket 1 is faulty. If 24 VDC is present, wire 35 from connector P31 socket 22 to connector P37 pin 2 is faulty. NO YES Repair wire 35 from splice E88 to connector J31 pin 22 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). 2-418.12 Change 2