TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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OPERATIONAL TEST CAUTION In the event of a tachometer failure a HAND THROTTLE lever positioned to L is approximately 1,250-1,450 rpm. Keep tachometer within 1,250-1,450 rpm when Power Take-Off (PTO) is engaged. Do not exceed 1,450 rpm. Failure to comply may result in damage to equipment. (3) Set engine speed by increasing HAND THROTTLE lever until tachometer reads 1,250-1,450 rpm. (4) Position STATION SELECTOR switch to WRECKER CONTROL PANEL. (5) Position MAIN WINCH LH SPEED switch to LOW. (6) Position MAIN WINCH LH lever to IN until cable is fully recovered. (7) If LH 30K winch does not pay-in, go to step 2 of this fault. (8) If LH 30K winch does pay-in, perform Electrical System Troubleshooting task e141. One Wrecker Function Does Not Operate From Wrecker Remote Control. (9) Set engine speed to idle (750 rpm) by decreasing HAND THROTTLE lever to full down position. (10) Position PTO to off. (11) Shut down engine (TM 9-2320-366-10-1). The LH and RH 30K winches are operated the same way. LH shown. NOTE NOTE (1) Start engine (TM 9-2320-366-10-1). (2) Position PTO switch to on. TM 9-2320-366-20-2 Change 2 2-1446.1