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  6.   TROUBLESHOOTING

PROBLEM

CAUSE

REMEDY

Jack will not lift to full height

Oil level low

Check/top up oil level

Jack will not hold the load

Release valve not closing

Contact authorised service agent

Hydraulic jack oil is contaminated
Pump valves not sealing

Lift arm will not lower

Cylinder ram binding

Contact authorised service agent

Parts worn
Internal component damage
Broken or unhooked return spring
Lift arm linkage either bent or binding

Jack feels spongy when lifting

System requires bleeding

Refer to bleeding procedure at Section 3.2

 

Environmental Protection

Recycle unwanted materials instead of disposing of them as waste. All tools, accessories and packaging should be 

sorted, taken to a recycling centre and disposed of in a manner which is compatible with the environment.

When the product becomes completely unserviceable and requires disposal, drain off any fluids (if applicable)

into approved containers and dispose of the product and the fluids according to local regulations.

NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.

IMPORTANT: 

No liability is accepted for incorrect use of this product. 

WARRANTY: 

Guarantee is 12 months from purchase date, proof of which will be required for any claim. 

01284 757500

01284 703534

[email protected]

Sole UK Distributor, Sealey Group, 

Kempson Way, Suffolk Business Park

Bury St. Edmunds, Suffolk,

IP32 7AR

www.sealey.co.uk

Original Language Version

5001.V3    Issue: 1 - 19/03/15

© Jack Sealey Limited 

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