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Malfunction
Test or Inspection
Corrective Action
TM 9-2320-304-14&P
4-139
Organizational Maintenance Instructions (Cont)
Table 4-3. Load Handling System (LHS) Troubleshooting (CONT)
LOAD HANDLING SYSTEM (LHS) (CONT)
17. LHS DOES NOT UNLOAD IN AUTO MODE (CONT).
WARNING
Remove all jewelry such as rings, dog tags, bracelets, etc. If jewelry or tools contact positive
electrical circuits, a direct short may result. Damage to equipment and injury or death to
personnel may occur.
Step 5. Check for 22 to 28 Vdc at LHS junction box terminal 1 with ENGINE switch in ON
position.
If there are 22 to 28 Vdc, wire 1461 is OK.
Step 6. Check for continuity on wire 1435 between LHS junction box terminal 2 and chassis
ground, with wire 1435 (going to connector MC87) removed from terminal 2.
If there is no continuity, repair wire 1435 or notify DS Maintenance.
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