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Malfunction
Test or Inspection
Corrective Action
TM 9-2320-304-14&P
4-142.15
Organizational Maintenance Instructions (Cont)
Table 4-3.1. Container Handling Unit (CHU) Troubleshooting (CONT)
CONTAINER HANDLING UNIT (CHU) (CONT)
4. MAIN FRAME DOES NOT GO TO TRAVEL POSITION.
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 1. Remove relay R56 and check for 22 to 28 Vdc measured on wire 1469E at relay R56,
terminal 1.
If there are 22 to 28 Vdc, go to Step 4 of this Fault.
If there are not 22 to 28 Vdc, go to Step 2 of this Fault.
Change 1
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