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Page Title:
M1089 MATERIAL HANDLING CRANE (MHC) HOIST DOWN DOES NOT OPERATE FROM REMOTE STATION (cont) |
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 TM 9-2320-366-20-2
TM
e123. M1089 MATERIAL HANDLING CRANE (MHC) HOIST DOWN DOES NOT OPERATE FROM REMOTE
e123.
STATION (CONT)
KNOWN INFO
TEST OPTIONS
5.
Other crane functions from
Continuity Test or
remote station OK.
STE/ICE Test #91
Is continuity present
REASON FOR QUESTION
Hoist down solenoid
from one end of external
cable OK.
remote control cable
If continuity is not present,
Hoist down solenoid OK.
connector pin G to other
external remote control
Remote control box
end of external remote
cable is faulty.
internal wiring harness OK.
control cable connector
HOIST UP/DOWN
pin G?
controller OK.
POSSIBLE PROBLEMS
Faulty external remote
NO
control cable.
Faulty remote control
cable.
YES
Replace external remote
control cable.
2-1326
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