 |
|||
|
|
|||
|
Page Title:
M1084/M1086 MATERIAL HANDLING CRANE (MHC) BOOM DOWN DOES NOT OPERATE FROM REMOTE STATION (cont) |
|
||
| ||||||||||
|
|
 TM 9-2320-366-20-2
TM
e109. M1084/M1086 MATERIAL HANDLING CRANE (MHC) BOOM DOWN DOES NOT OPERATE FROM
e109.
REMOTE 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
Boom down solenoid
from remote control box
cable OK.
connector pin M to BOOM
If continuity is not present,
Boom down solenoid OK.
UP/DOWN controller
remote control box internal
External remote control
internal wiring harness
wiring harness is faulty.
cable OK.
pin 4 and from remote
If continuity is present,
Remote control cable OK.
control box connector pin
BOOM UP/DOWN
H to BOOM UP/DOWN
controller is faulty.
POSSIBLE PROBLEMS
controller internal wiring
Faulty remote control
harness pin 1?
box internal wiring
harness.
Faulty boom up/down
controller.
NO
Repair remote control box
YES
internal wiring harness
(para 7-32).
Replace BOOM UP/DOWN
controller (para 7-32).
2-1218
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals