I've just purchased a 205 XLD (1.8l), I'm just wondering if someone could confirm the engine number for me (XUD7?), and if theres anything particularly interesting about this engine or anything to look out for? I'm going to change the cam belt and give it a general service when I get a few hours, is it any more difficult than doing the same on a petrol engine? (I'm migrating from the TU3S-powered 205 XS, which fell to bits last week :) ) TIA