TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download
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TM 9-2320-366-20-3 TM 9-2320-366-20-3 TM 9-2320-366-20-3 TM 9-2320-366-20-3 TM 9-2320-366-20-3 2-2256 2-2256 2-2256 2-2256 2-2256 NO YES 1. START Pressure Test KNOWN INFO TEST OPTIONS REASON FOR QUESTION WARNING Read WARNING on following page. Tools and Special Tools Tool Kit, Gen Mech (Item 46, Appendix C) STE/ICE-R (Item 41, Appendix C) Pan, Drain (Item 24, Appendix C) Goggles, Industrial (Item 15, Appendix C) Wrench, Torque, 0-175 lb-ft (Item 58, Appendix C) Transducer, STE/ICE-R (Item 1, Appendix J) References TM 9-4910-571-12&P w5. M1089 STINGER/TELESCOPIC LIFT CYLINDERS/FOLDING CYLINDERS/RIGHT 30K WINCH DO NOT OPERATE If pressure is between 2400-3000 psi at output hose of three stage hydraulic pump, main control valve is faulty. If pressure is below 2400 psi, pump is faulty. Notify DS Maintenance. Hydraulic oil level OK. PTO OK. Left 30K winch OK. Stifflegs OK. 15K self-recovery winch OK. POSSIBLE PROBLEMS Faulty lower main control valve. Faulty three stage hydraulic pump. Is pressure present at three stage hydraulic pump output? Notify DS Maintenance. INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). Personnel Required (2) Material/Parts Rag, Wiping (Item 50, Appendix D)