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TM 9-2320-364-20-3
2-2542
Hoist operates using manual
control lever mounted on
crane.
At least one other remote
control function operates.
Remote control unit
harness OK.
Controller switch OK.
Controller circuit card OK.
Remote control unit cable OK.
Orange wire from truck remote
control connector outlet to
terminal 16 OK.
White wire from terminal 16 to
solenoid OK.
2. HOIST WILL NOT LOWER USING REMOTE CONTROL UNIT (CONT).
8.
Repair black wire
(see schematic
Fig 2-58) or notify
DS Maintenance.
Verify repair, go to
Step 9 of this Fault.
YES
NO
Solenoid black wire faulty.
KNOWN INFO
POSSIBLE PROBLEMS
TEST OPTIONS
REASON FOR QUESTION
Continuity test.
STE/ICE-R #91.
If there is no continuity, solenoid
will not be grounded.
WARNING
Is continuity measured
between hoist DOWN
solenoid harness connector,
terminal 2 and ground?
Read WARNING
on Page 2-2543
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