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Page Title:
ONE WRECKER FUNCTION DOES NOT OPERATE FROM WRECKER REMOTE CONTROL |
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 TM 9-2320-366-20-2
TM
INITIAL SETUP
Tools and Special Tools
Equipment Conditions
Tool Kit, Genl Mech (Item 46, Appendix C)
Top control panel cover removed
Multimeter, Digital (Item 22, Appendix C)
(para 17-20).
STE/ICE-R (Item 41, Appendix C)
Personnel Required
Materials/Parts
(2)
Wire, Electrical, 50 ft (Item 67, Appendix D)
References
TM 9-4910-571-12&P
START
WARNING
KNOWN INFO
TEST OPTIONS
Read WARNING
1.
on following page.
Voltage Test
Circuit breaker OK.
REASON FOR QUESTION
Mode selector switch in
Is 24 vdc present at
This question eliminates
NORMAL position.
actuators controlled
possible problems and
Hydraulic functions OK.
from remote unit?
determines where
Station selector switch
troubleshooting continues.
in remote control position.
All functions from wrecker
control panel OK.
POSSIBLE PROBLEMS
Faulty actuator solenoids.
NO
Faulty wrecker remote
control.
Faulty remote control
wiring harness.
YES
Go to step 3 of this fault.
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