
SERVICE TECHNIQUE
You have to use the right mandrel 
puller 1and anvil + counternut 
2depending on the diameter of 
the insert.
Insert the mandrel puller 1, open 
the arms 3of the hand tool, then 
screw on the anvil+counternut 2
adjusting it according to the length of 
the insert.
Fully screw the insert on the mandrel 
puller 1in abutment with the 
anvil+counternut 2.
Adjustement of the stroke : unscrew 
the locknut 4and adjust the assy 
front sleeve 5. Close the arms 3
for the setting.
When the setting is finished, turn the 
spanner adjuster 6to release the 
tool from the insert.
It is recommended to check the good setting of the insert 
after each adjustement in order to obtain optimal results.
If the insert is not fully set when the arms 3are 
completely closed, screw the spanner adjuster 6
(opening of the arms) and close the arms again.
Stroke
too short
Stroke
too long
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