TM-9-2320-365-34-1 LMTV Direct Maintenance Manual M1078 Series - Volume 1 Download
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TM 9-2320-365-34-1 2-146 Change 1 c7. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 24 SUB CODE 12 OR 23 (PRIOR TO SERIAL NUMBER 6510032369) (CONT) KNOWN INFO POSSIBLE PROBLEMS CAUTION Read CAUTION on following page. TEST OPTIONS REASON FOR QUESTION 4. NO Faulty scavenge pump assembly. Faulty WTEC II TEPSS. Is scavenge pump assembly free from damage? If scavenge pump is not free from damage, scavenge pump is faulty. If scavenge pump is OK, WTEC II TEPSS is faulty. Visual inspection and Scavenge Pump Suction Test Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK. Transmission external wiring harness OK. Transmission internal wiring harness OK. Replace scavenge pump assembly (para 7-16). YES Replace WTEC II TEPSS (TM 9-2320-365-20-3).