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TROUBLESHOOTING
PROBLEM
Jack will not lift
the rated load
Jack lower when
under load
Pump feels
Spongy
Jack will not lift
full height
Jack will not
lower completely
If any of these remedies fail to restore your jack, consult your Clarke dealer
DECLARATION OF CONFORMITY
CAUSE
Low oil level
Valve not closed
Air in the system
Release valve not fully
closed
Air in the system
Low oil level
Air in the system
Low oil level
Air in the system
Return spring may be
faulty
SOLUTION
See 'Checking the Oil Level'on p 6
Turn the release knob fully clockwise
Purge the system as on p 5
Turn the release knob fully clockwise
Purge the system as on p 5
See 'Checking the Oil Level'on p 6
Purge the system as on page 5
See 'Checking the Oil Level'on p 6
Purge the system as on p 5
Return to your Clarke dealer for
repair
7
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