TM 9-2320-365-20-2
2-1946
1.
TEST OPTIONS
REASON FOR QUESTION
YES
NO
START
KNOWN INFO
POSSIBLE PROBLEMS
Input Flow Test
Is hydraulic pressure
to winch control
valve OK?
WARNING
Read WARNING
on following page.
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-365-10).
Personnel Required
(2)
References
TM 9-4910-571-12&P
r1. 11K SELF-RECOVERY WINCH DOES NOT WORK
Hydraulic oil level OK.
Hydraulic tubes and fittings
OK.
Faulty hydraulic rotary
pump.
Faulty 11K self-recovery
winch.
Faulty winch control valve.
Faulty electrical supply/
control valve solenoid.
Faulty hydraulic rotary
pump will cause winch to
not operate.
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)
STE/ICE-R (Item 39, Appendix C)
Pan, Drain (Item 24, Appendix C)
Transducer, STE/ICE-R (Item 1, Appendix J)
Goggles, Industrial (Item 15, Appendix C)
Materials/Parts
Rag, Wiping (Item 51, Appendix D)
Notify DS maintenance.