Yes did one today and have done loads heres how:- Lay the door down with the hinges pointing up, undo the two screws at top of door now the door SHOULD separate but you will find the seal has stuck the two together, run a stanley knife down each side keeping it tight to the top panel so you dont split the seal at the same time as you pull the panels apart. ps. Neff recommend you change the hinge sockets in the oven frame as well as they have modified them. To fit these remove oven and lay on back remove screws at top this will allow you to pull each side of the base back far enough to remove the sockets. Cheers
Kenjo
May 2012