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Page Title:
M1084/M1086 MATERIAL HANDLING CRANE (MHC) SWING CCW DOES NOT OPERATE FROM REMOTE STATION (cont) |
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 TM 9-2320-366-20-2
TM
e113. M1084/M1086 MATERIAL HANDLING CRANE (MHC) SWING CCW DOES NOT OPERATE FROM RE-
e113.
MOTE STATION (CONT)
KNOWN INFO
TEST OPTIONS
4.
Other crane functions from
Continuity Test or
remote station OK.
STE/ICE Test #91
Is continuity present
REASON FOR QUESTION
Swing CCW solenoid
from remote control box
cable OK.
connector pin A to SWING
If continuity is not present,
Swing CCW solenoid OK.
CW/CCW controller
remote control box internal
External remote control
internal wiring harness
wiring harness is faulty.
cable OK.
pin 3 and from remote
If continuity is present,
Remote control cable OK.
control box connector
SWING CW/CCW
pin H to SWING CW/CCW
controller is faulty.
POSSIBLE PROBLEMS
controller internal wiring
Faulty remote control
harness pin 1?
box internal wiring
harness.
Faulty SWING CW/CCW
controller.
NO
Repair remote control box
internal wiring harness
YES
(para 7-32).
Replace SWING CW/CCW
controller (para 7-32).
2-1266
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