Hello Opelfans I know in the SUFU are countless posts concerning the timing belt. I have already read myself a lot, but I still have a question for which I have found no answer. I would like to change the timing belt myself, since I have read very good instructions in the SUFU too. My question concerns the tensioning of the belt.If the strap is tense the arrow of the tensioning roller must stand on the NEW marking.Now I have with a buddy in the Etzold Is that now that I have to span the new ZR after some time??How the rest is done is clear to me, only that with the back tensioning has made me a bit stubborn. By the way: My first omega crap, picture can’t be uploaded