Dear Beogramers,

Sadly the sliding mechanism of my Beogram 6002 pick-up arm seems to be stuck all of a sudden.

After playing a record the arm went up and wouldnt automatically move back right again. When I try to push it by hand it wont move either. 

I visually checked out the mechanism and everything seemed okay, but as I am absolutely no techician I have no clue what to do now. 

Anyone can help me out please?

Thanks in advance!