Moin, actually comes from the Golf2 forum, but I am currently using my brother’s lupo (remodeling phase at the golf). Is a 1l Lupo Benz. with 37kw, year 11/1998 The service is due at 90tkm (91600 km). Do the timing belts and the tensioning roller have to be made at 120 or 90? Unfortunately, I have no documents to look at. If this operation has been done nice and often on golf engines from 1.8l, it is similar simple or there is something special to consider at the Lupo. a single lupo driver