|
| |
Malfunction
Test or Inspection
Corrective Action
TM 9-2320-304-14&P
4-63
Organizational Maintenance Instructions (Cont)
Table 4-3. Load Handling System (LHS) Troubleshooting (CONT)
LOAD HANDLING SYSTEM (LHS) (CONT)
9. LOSS OF MAIN FRAME SAFE LOWERING FUNCTION (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
Do not allow the LHS control box assembly cover to hang from console by the wire
connections to the control box assembly. Failure to comply will damage the wire
connections.
Step 2. Check for 22 to 28 Vdc at transit valve harness connector terminal 2 with ENGINE switch
ON and main frame safe lowering button pushed in.
If there are 22 to 28 Vdc go to Step 14. of this Fault.
If Vdc measurement is below specification, go to Step 3. of this Fault.
|
