TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
Page 570 of 1632
Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) Multimeter, Digital (Item 22, Appendix C) STE/ICE-R (Item 41, Appendix C) References TM 9-4910-571-12&P e138A. M1089 LH OR RH 30K WINCH DOES NOT PAY-IN TM 9-2320-366-20-2 INITIAL SETUP Equipment Conditions Engine shut down (TM 902320-366-10-1). Personnel Required (2) 2-1446 Change 2 KNOWN INFO 1. NO YES TEST OPTIONS Operational Test REASON FOR QUESTION POSSIBLE PROBLEMS Go to step 2 of this fault. Perform Electrical System troubleshooting (e141. One Wrecker Function Does Not Operate From Wrecker Remote Control). Does LH/RH 30K winch pay-in from wrecker control panel? CAUTION Read CAUTION on following page. START Faulty wrecker remote control. Faulty MAIN WINCH LH FREE SPOOL switch. Faulty MAIN WINCH RH FREE SPOOL switch. Faulty M1089 air system. Faulty wrecker hydraulic system. Hydraulic tank oil level OK. MAIN WINCH LH and RH FREE SPOOL switches to OFF. MODE SELECTOR SWITCH to NORMAL. If LH/RH 30K winch pays-in from wrecker control panel, wrecker remote control is faulty.