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VS779 - 1 - 110607

01284 757500

01284 703534

E-mail:

[email protected]

Sole UK Distributor
Sealey Group,

Bury St. Edmunds, Suffolk.

Web address: 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 will be required

for any claim. 

INFORMATION: 

For a copy of our catalogue and latest promotions call us on 01284 757525 and leave your full name, address and postcode.

3.1.2. Select correct size 

breaking tip

(fig.2.3) for the chain to be worked on and insert into 

alignment 

bolt

(fig.2.1) by removing 

push (extractor) bolt

(fig.2.4), insert 

breaking tip

(fig.2.3), with 

spring

(fig.2.2) under head of 

breaker pin

, and replace 

push (extractor) bolt

(fig.2.4). If small 2.2 mm tip is 

used you must also use the 

upper

and 

lower guides

(see fig.3) to prevent breaking the tip. 

The 

upper guide

threads onto the 

alignment bolt

, the 

lower guide

drops in place in bottom of 

tool 

body

. Smallest pin (2.2 mm) should be used on most cam chains, 2.9mm pin on #25 or #35 

chain and 3.8 mm pin for most motorcycle drive chains (428 to 530).

3.1.3. Put tool over chain, 

breaker pin tip

must be withdrawn at least 2 mm into 

alignment bolt

. The end 

of the chain rivet should be held in position by the tool 

alignment bolt

, the other end of the rivet 

should be held in the 

tool body

. Tighten the 

alignment bolt

securely against chain to hold chain in 

place.

3.1.4. Tighten 

push

(

extractor) bolt 

with a 14 mm wrench or lever bar until the chain pin is pushed

completely out, the chain pin will drop out of the hole in the bottom of the tool. Withdraw 

push

bolt

and 

breaking tip

, loosen 

alignment bolt

and remove. 

NOTE: When tightening 

push (extractor) bolt

against chain link pin; if you don’t feel the tip pushing down

smoothly, check that the tip is correctly lined up against the link pin. If not redo step 3.1.3 or you may break the

breaking tip

.

3.2.

INSTALLING CHAIN LINK PIN (Riveting).

3.2.1. The 

rivet tip

and 

anvil

must be in place in tool.

3.2.2. Assemble the chain with the link to be rivetted. Special rivet link pins must be used, using original 

pushed out pin is not recommended as the ends will be weakened. Do not use a split pin type 
connecting link. The pin must be pushed all the way through the chain link, if the pin is hard to insert 
it can be pushed into place by placing chain into the tool with the 

rivet tip

withdrawn 2mm into the 

alignment bolt 

and tightening the 

alignment bolt

until the pin has been pushed through the link, 

ensure that an equal length of pin shows on each side of the link.

3.2.3. Position the tool over the pin to be rivetted, make sure 

rivet tip

is withdrawn 2mm into the 

alignment bolt

and tighten the 

alignment bolt

securely against chain. Tighten the 

push (extractor) 

bolt

so that the 

rivet tip

flares the chain pin. Both ends of the chain link pin should be flared so the  

pin is securely held in place. Repeat procedure on other link pin.

3.2.4.  Withdraw the tool, remove the chain; visually check that both chain link pins show the same flared ends. 
NOTE: You may also use the 

press plates 

to flare the ends of pins as shown below (fig.4); use the 

press

plate

with the two holes in in the upper jaw and the grooved 

press plate

in the lower jaw. You may also use a

combination of the 

rivet pin

and 

lower press plate

as fig.5.

fig.4

fig.5

fig.3

UPPER GUIDE

LOWER 
GUIDE

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