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Sealey VS779.V4 Manual page 2

Motorcycle chain breaker & riveter

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4.1.6.
The chain pin will drop out of the hole in the bottom of the tool. (If you don't feel the tip pushing down smoothly, check that the tip is
correctly lined up against the link pin. If not realign or you may break the breaking tip.)
4.1.7.
Withdraw push bolt and breaking tip, loosen alignment bolt and remove.
4.2.
INSTALLING CHAIN LINK PIN (riveting)
4.2.1.
Fit riveter tip (10) into the tool as per fig.1.
4.2.2.
Assemble the chain with the link to be riveted. New special rivet link pins must be used. The original pin must not be used.
DO NOT use a split pin type connecting link.
4.2.3.
The pin must be pushed all the way through the chain link.
4.2.4.
If the pin is hard to insert it can be pushed into place by placing chain into the tool with the riveting tip (10) withdrawn 2mm into the
alignment bolt and tightening the alignment bolt until the pin has been pushed through the link.
4.2.5.
Ensure that an equal length of pin shows on each side of the link
4.2.6.
Position the tool over the pin to be riveted, make sure riveting tip (10) is withdrawn 2mm into the alignment bolt and tighten the
alignment bolt securely against chain.
4.2.7.
Tighten the push (extractor) bolt so that the riveting tip (10) flares the chain pin.
4.2.8.
Both ends of the chain link pin should be flared so the pin is securely held in place. Repeat procedure on other link pin.
4.2.9.
Withdraw the tool, from the chain; visually check that both chain link pins show the same flared ends and that the rivets on the side
plates are in alignment with side plates on either side.
NOTE:
You may also use the press plates to push the top link plate onto the link pins, as shown below (fig.3).
4.2.10.
Use the press plate with the two holes in the upper jaw and the grooved press plate in the lower jaw.
4.2.11.
It is also possible to use a combination of the riveting tip (10) and lower press plate as fig.4.
fig.3
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.
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. If you require documentation for alternative versions, please email or call our technical team on technical@sealey.co.uk or 01284 757505.
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.
Sealey Group, Kempson Way, Suffolk Business Park, Bury St Edmunds, Suffolk. IP32 7AR
01284 757500
© Jack Sealey Limited
sales@sealey.co.uk
Original Language Version
fig.4
www.sealey.co.uk
VS779.V4
Issue 2 (1)
REGISTER YOUR
PURCHASE HERE
29/03/23

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