19
LUBRICATION
A periodic coating of light lubricating oil to pivot points will help to ensure that pump piston linkages move
freely.
Note: Never apply oil to the saddle. If saddle extension threads require lubrication; clean thread surfaces
with a clean, dry cloth, then apply a drop of bearing grease to the threads. Distribute as evenly as
possible along the threaded post.
TROUBLESHOOTING
JACK
WILL
NOT
LIFT
LOAD
JACK
WILL
NOT
HOLD
LOAD
JACK
WILL NOT
LOWER
POOR JACK
LIFTING
WILL NOT LIFT
TO FULL
EXTENSION
CAUSES AND SOLUTIONS
Release valve is not completely closed (Turn
handle clockwise).
Weight Capacity Exceeded.
Air is in the hydraulics.
Purge air from system.
Low oil level. Add oil as required.
Oil reservoir is overfilled:
Drain excessive oil.
Lubricate moving parts.
Jack is binding or foreign obstruction
Power unit malfunctioning.
Replace the power unit.