TM 5-3805-262-342-8. TRANSMISSION TROUBLESHOOTING (CONT)MALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTION2. SLOW OR ERRATIC TRANSMISSION SHIFTING (Cont).Step 1. (Cont).d. If pressure gage indication was okay, disconnect pressure gagehose from transmission control valve port. Reinstall clutchpressure switch in control valve port (refer to TM 5-3805-262-20). GO to step 2 below.Step 2. Remove converter temperature sending unit (refer to TM 5-3805-262-20).Connect pressure gage hose to transmission port from which convertertemperature sending unit was removed. Be sure pressure gage hose islong enough so that you can read gage from operators seat in cab.Start engine and operate at idle speed. If CONV TEMP gage pointer isnot approximately 1/2 inch from bottom of gage:Be sure parking brake valve knob is pushed in.Press brake treadle and valve and move transmission control leverto H position.Increase engine speed to full throttle and hold for 30 seconds.Set transmission control lever to N position and operate engine atidle speed for ten seconds.Repeat the above until CONV TEMP gage needle is approximately 1/2inch from bottom of gage.Increase engine speed to full throttle. Be sure transmission controllever is in N position. Pressure gage should indicate 40 psi.Decrease engine speed to idle and turn off engine.2-87
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