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Idiomas disponibles
Idiomas disponibles
PROBLEM
Jack will not lift to full height:
Jack will not hold load:
Lift arm will not lower:
Jack feels spongy when lifting:
Any hydraulic jack found to be damaged in any way, is found to be worn or operates abnormally "SHALL BE REMOVED FROM SERVICE UNTIL
REPAIRED". Owners and/or operators should be aware that repair of the equipment requires specialized knowledge and facilities. Only factory
authorized parts, labels and decals shall be used on this equipment. Call the customer service department.
Because of the potential hazards associated with the misuse of equipment of this type, no alterations shall be made to the
product without written authorization of the manufacturer or supplier.
OTHER SYMPTOMS
POSSIBLE CAUSE
Low oil level
Release valve not closing
Hydraulic jack oil contaminated
Pump valves not sealing
Cylinder ram binding
Parts worn
Internal damage
Broken return spring or unhooked
Lift arm linkage bent or binding
See Air Purge section
FACTORY SERVICE
ALTERATIONS
3
ACTION
Check oil level
Call customer service
Call customer service
See air purge procedure
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