Martin - many thanks! I'm delighted that I won't have to go out and buy another stylus as those offered by Soundsmith and styli.co.nz are pretty pricey.
This is in fact my second venture into Beoworld - years ago I asked about replacing (or repairing) several of the drivers in my Beovox M150s, and I received a very helpful response at that time. And in fact I need to do some more work on them now ...
The problem with the 8002 is that, first, the play/stop control buttons have not been working well for some time, but it was always possible, on the third or fourth push, to start the turntable. However, secondly, and this rendered the player unusable, when the turntable started, the tone arm came out and dropped onto the record, as normal, but immediately would then lift off again, and either retreat into its housing, or just stay suspended, while the turntable stopped.
I was very interested in your comment that parts can be found, as I have had to put my Beomaster 8000 in storage since that ceased to function properly several years ago; I haven't taken it to B&O service in Athens because I felt that they wouldn't be able to fix it, but I would dearly love to have it working again!
Tim.