Date Added: Tuesday 27 May, 2008
Fitted it today. Thanks to Peter's review I didn't spent a lot of time trying to get that cup off. Just cut all the old stuff away! (indeed not in the workshop manual)
Some extra tips: try to clean the area a bit (vacuum) before taking it a part. Most likely there is already some dirt in the system, but you will prevent large chunks.
Rating: [4 of 5 Stars!]