TM 9-2320-366-34-1
2-18. M1089 MATERIAL HANDLING CRANE (MHC) HYDRAULIC SYSTEM
TROUBLESHOOTING
This paragraph covers M1089 Material Handling Crane (MHC) Hydraulic Troubleshooting. The M1089 Material
Handling Crane (MHC) Hydraulic Fault Index, Table 2-16, lists faults for the M1089 MHC Hydraulics of the vehicle.
Table 2-16. M1089 Material Handling Crane (MHC) Hydraulic Fault Index
Fault No.
Description
Page
j1.
M1089 Material Handling Crane (MHC) Does Not Operate . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1030
j2.
M1089 Material Handling Crane (MHC) Left or Right Outrigger Drifts or Does Not Work . . . . . .
2-1036
j3.
M1089 Material Handling Crane (MHC) Mast Does Not Erect or Stow . . . . . . . . . . . . . . . . . . .
2-1040
j4.
M1089 Material Handling Crane (MHC) Outrigger Extension Cylinder Does Not Work . . . . . . . .
2-1044
j5.
M1089 Material Handling Crane (MHC) Boom Swing Assembly Does Not Work . . . . . . . . . . . .
2-1048
j6.
M1089 Material Handling Crane (MHC) Boom Does Not Lift Up or Down . . . . . . . . . . . . . . . . .
2-1050
j7.
M1089 Material Handling Crane (MHC) Boom Does Not Telescope In or Out . . . . . . . . . . . . . .
2-1056
j8.
M1089 Material Handling Crane (MHC) Hoist Does Not Work . . . . . . . . . . . . . . . . . . . . . . . . .
2-1062
Change 1
2-1029
