LOAD HANDLING SYSTEM (LHS) TROUBLESHOOTING.

TM 9-2320-364-34-1

2-14. LOAD HANDLING SYSTEM (LHS) TROUBLESHOOTING.

This paragraph covers Load Handling System (LHS) Troubleshooting. The LHS Fault Index, Table 2-14, lists faults for the

LHS of the PLS truck. Refer to schematics, Figures 2-4 through 2-6 when performing tests and corrective actions.

Table 2-14. Load Handling System Fault Index

Fault No.

Description

Page

Loss Of Hook Arm Safe Lowering

............................................................................

Loss Of Middle Frame Safe Lowering

.......................................................................

Hook Arm Does Not Load

.......................................................................................

Hook Arm Does Not Unload

....................................................................................

Loss Of Hook Arm Load Holding

.............................................................................

Middle Frame Does Not Load

..................................................................................

Middle Frame Does Not Unload

...............................................................................

Middle Frame Does Not Operate

...............................................................................

LHS Does Not Operate Or Operates Slowly

................................................................

10.

Loss Of Middle Frame Load Holding

.........................................................................

11.

LHS Hook Arm Disengages From Flatrack While Unloading

........................................

2-246