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4.  OPERATION

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4.1.    

Remove strut from vehicle according to procedure recommended in the 

 

manufacturer’s service instructions, or a proprietary manual.  

4.2.    

Undo the force screw on each compressor screw so that it is long enough to    

 

compress as much of the spring length as is possible.

4.3.    

The two compressor screws should be attached to the spring directly opposite each

 

other as shown in fig.1.

4.4. 

  

Attach the first compressor screw by placing the lower jaw low down on the spring. 

 

Slide the moving jaw upwards and place it as high as possible on the spring. 

4.5.    

Ensure that the compressor jaws are correctly aligned then rotate force screw    

 

clockwise until the lower jaw contacts the spring.

4.6.    

Attach the second compressor screw in the same way ensuring that it is parallel to  

 

and opposite the first screw.

4.7. 

  

Make a final check that the jaws are correctly aligned, and the two screws are 

 

parallel to each other, see fig.1.

4.8.    

Commence initial spring compression by equally rotating the bodies of the screw

 

compressors anticlockwise.

4.9.    

Continue full compression of the spring by turning the force screws clockwise

 

using  a suitable 19mm socket or spanner. 

DO NOT

 use air tools. The coil will need

 

to be compressed equally on each side, alternate between each arm so as to not 

 

unbalance the spring. Compress the spring without allowing it to become coil bound.

4.10. 

W

hen spring is sufficiently compressed and is free to rotate on the strut, remove 

 

top plate from strut, then withdraw the spring. 

DO NOT drop the compressed 

 

spring assembly or subject it to any shock. 

4.11. 

Reverse the above procedure to replace spring.  

5.  MAINTENANCE

5.1.   Before each use check the spring compressor set components to ensure they are not damaged or worn. If suspect 

DO NOT

 use the unit, 

but contact your local Sealey Dealer who will be able to advise you regarding repair kits and spare parts. 

5.2.   Keep the force screws well lubricated. 

5.3.   Keep the spring compressor set components clean, and when not in use store in a safe, dry, childproof location.

ALWAYS KEEP FORCE SCREW 

WELL LUBRICATED

DO NOT USE AIR TOOLS

fig.1

Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR

 01284 757500 

 01284 703534 

 [email protected] 

 www.sealey.co.uk

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 is required for any claim.

ENVIRONMENT 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 any fluids (if applicable) into approved containers and dispose of the product and fluids 
according to local regulations.

Parts support is available for this product. To obtain a parts listing please email [email protected] or telephone 01284 757500

AK3845.V2  Issue:1 - 03/11/17

Original Language Version

© Jack Sealey Limited

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