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Troubleshooting analysis – Autoquip PLTC DOCK LIFT User Manual

Page 85

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PROBLEM POSSIBLE

CAUSE AND SOLUTION

Lift will not remain in
raised position.

• The cylinder packing may be leaking.

• The pump or Deltatrol regulator is not seating.

• The pump or Deltatrol check valve is not seating.

• The hydraulic tubing, hose, or fitting is leaking oil.

• The return filter may be clogged.

TROUBLESHOOTING ANALYSIS

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