TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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f5. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 24 AND/OR 33 AND ANY SUB CODE INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). References TM 9-4910-571-12&P Tools and Special Tools Goggles, Industrial (Item 15, Appendix C) Tool Kit, Genl Mech (Item 46, Appendix C) Multimeter, Digital (Item 22, Appendix C) Pan, Drain (Item 24, Appendix C) Wrench, Torque, 0-200 lb-in. (Item 59, Appendix C) STE/ICE-R (Item 41, Appendix C) 1. Does WTEC II TEPSS display main code 24? CAUTION Read CAUTION on following page. NO Go to step 8 of this fault. YES START KNOWN INFO Transmission oil level OK. Fuse OK. Batteries OK. Engine does not overheat. POSSIBLE PROBLEMS Faulty transmission oil cooler tubes. Faulty transmission oil cooler hoses. Faulty transmission oil cooler. Faulty transmission auxiliary oil cooler. Faulty transmission oil filters. Faulty WTEC II cab transmission harness. Faulty transmission external wiring harness. Faulty WTEC II TEPSS. TEST OPTIONS Visual inspection REASON FOR QUESTION If main code 24 is logged, WTEC II TEPSS has detected an unacceptable sump oil temperature. 2-1606 Change 1 TM 9-2320-366-20-2