I have a Beogram 9000 type 5961 which after playing a record the stylus arm stops, lifts and moves backwards a short way. The turntable stops and cannot be turned one way or the other and the stylus arm is also locked. I have a service manual and lubricated those parts that I can identify from the description provided. Once put back together a record can be played through to the end but then the same thing occurs with a system lock up. Can you advise, please.
Ron Jackson
