Hugo,

This is not really the best place to post technical questions.

-------

If you are absolutely certain that a link has jumped a tooth or so, and that the chain has been drawn tight so that ALL slack has been removed before installing the camshaft gear, then you will want to remove pump and reinstall it properly.

In the top right corner of the page there is a tab that says "Resources". then choose "DIY Links" then go to the forum labeled
"DIY Links by category" scroll all the way down to the bottom
"Diesel Injection", you will find a bunch of good stuff there.
Post questions after doing a little reading.

I can email you a file for a slightly different engine, but it should give you a good idea of what goes on.

__________________