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Page Title:
M1089 MATERIAL HANDLING CRANE (MHC) DOES NOT OPERATE (CONT) |
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 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
2.
on following page.
Battery voltage OK.
Voltage Test or
Circuit breakers OK.
STE/ICE-R Test #89
Is 24 vdc present at
Power control cable
REASON FOR QUESTION
junction box assembly
assembly OK.
If 24 vdc is not present,
D6?
Auxiliary panel cable
junction box assembly
assembly OK.
is faulty.
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
Read WARNING
KNOWN INFO
TEST OPTIONS
3.
Battery voltage OK.
Voltage Test or
on following page.
Circuit breakers OK.
STE/ICE-R Test #89
Is 24 vdc present at
Power control cable
REASON FOR QUESTION
junction box assembly
assembly OK.
If 24 vdc is not present,
D7?
Auxiliary panel cable
junction box assembly
assembly OK.
is faulty.
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
2-1294
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