TM-9-2320-366-20-2
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-2 - Page 336 of 1632
TM 9-2320-366-20-2
TM 9-2320-366-20-2
TM 9-2320-366-20-2
TM 9-2320-366-20-2
TM 9-2320-366-20-2
2-1212
2-1212
2-1212
2-1212
2-1212
YES
1.
Other crane functions from
remote station OK.
NO
START
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
WARNING
Read WARNING
on following page.
Go to step 3 of this fault.
Faulty boom down solenoid
cable.
Faulty boom down solenoid.
Faulty BOOM UP/DOWN
controller.
Faulty remote control
box internal wiring
harness.
Faulty external remote
control cable.
Faulty remote control
cable.
Is 24 vdc present at
junction box assembly
terminal board position 22?
INITIAL SETUP
Equipment Conditions
Outriggers lowered (TM 9-2320-366-10-1).
Crane erected with approximately five feet
of cable payed out (TM 9-2320-366-10-1).
Engine shut down (TM 9-2320-366-10-1).
Personnel Required
(2)
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
Voltage Test or
STE/ICE-R Test #89
REASON FOR QUESTION
This question eliminates
possible problems and
determines where to
continue troubleshooting.
e109.
M1084/M1086 MATERIAL HANDLING CRANE (MHC) BOOM DOWN DOES NOT
OPERATE FROM REMOTE STATION
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