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Malfunction
Test or Inspection
Corrective Action
TM 9-2320-304-14&P
4-113
Organizational Maintenance Instructions (Cont)
Table 4-3. Load Handling System (LHS) Troubleshooting (CONT)
LOAD HANDLING SYSTEM (LHS) (CONT)
14. MAIN FRAME DOES NOT UNLOAD IN MANUAL 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.
CAUTION
When opening the main junction box, do not pull or allow front of junction box to hang by
the wire connections. Failure to comply will damage the wire connections.
Step 7. Check for continuity at main junction box main frame lockout relay R29 terminals 87A
and 30.
If there is no continuity, replace main frame lockout relay R29 (Para 4-38).
Step 8. Check for continuity at main junction box main frame lockout relay R29 terminals 85
and 86.
If there is no continuity, replace main frame lockout relay R29 (Para 4-38).
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