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General maintenance, Warning – Autoquip CMD DOCK LIFT User Manual

Page 20

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CYLINDER REPLACEMENT

1. Lower the lift to the fully lowered position.

2. Continue to hold the “DOWN” button an additional 10 seconds after the lift has

stopped traveling downward to relieve the system pressure.

3. Always shut off the main electrical switch when maintenance is to be performed.

4. Unbolt the two hex head bolts that connect the cylinder to the platform.

5. Disconnect the hydraulic hose from the cylinder.

WARNING!

Do not remove the base clevis pin. This will cause the lift to collapse

!

6. While protecting the cylinder rod from damage, pry upward and outward on the

cylinder rod.

7. When the rod is free from the base, push the rod into the cylinder and remove the

cylinder by lifting it up through the cylinder mounting tube.

8. Reinstall the new cylinder assembly in the reverse procedure of the above

instructions.

GENERAL MAINTENANCE