Came across this website, its a germanlook site supported by your french comrades.
http://www.germanlook.org/art-technique-detail.php
click download for pdf, you can see some screen shots..
They have a nifty article regarding using bearings and zerk fittings on the idler arm for a superbeetle 1302.
I tried bable fish but still was not able to figure a few things out..
Any takers? May have to register and log in.
They have a lot of cool info, but since I only know spanish and english, its hard to make sense at times.
Enjoy.
VR
Alex