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