 |
|||
|
|
|||
|
Page Title:
M1089 MATERIAL HANDLING CRANE (MHC) DOES NOT OPERATE (CONT) |
|
||
| ||||||||||
|
|
 TM 9-2320-366-20-2
TM
e120. M1089 MATERIAL HANDLING CRANE (MHC) DOES NOT OPERATE (CONT)
e120.
WARNING
KNOWN INFO
TEST OPTIONS
Read WARNING
6.
Battery voltage OK.
Voltage Test or
on following page.
Circuit breakers OK.
STE/ICE-R Test #89
Is 24 vdc present at
REASON FOR QUESTION
Power control cable
junction box assembly
If 24 vdc is not present,
assembly OK.
MAIN POWER switch?
junction box assembly
Auxiliary panel cable
is faulty.
assembly OK.
Dashboard cable
assembly OK.
NO
Hydraulic system OK.
Crane power cable OK.
POSSIBLE PROBLEMS
Faulty junction box
assembly.
Repair junction box
(para 7-28).
YES
WARNING
KNOWN INFO
TEST OPTIONS
Read WARNING
7.
Battery voltage OK.
Voltage Test or
on following page.
Is 24 vdc present at
Circuit breakers OK.
STE/ICE-R Test #89
REASON FOR QUESTION
junction box assembly
Power control cable
If 24 vdc is not present,
terminal board TB1
assembly OK.
junction box assembly
position 1?
Auxiliary panel cable
is faulty.
assembly OK.
Dashboard cable
assembly OK.
NO
Hydraulic system OK.
Crane power cable OK.
POSSIBLE PROBLEMS
Faulty junction box
assembly.
Repair junction box
(para 7-28).
YES
Perform Electrical System Troubleshooting
(e135. M1089 Material Handling Crane
(MHC) Overload Shutdown System Stays
Activated).
2-1298
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals