This post summarizes the restoration of a Beogram 4000 that I received a while ago from the UK. A first assessment of this unit is posted here.
There are two additional 'focus-posts' about this project where I discuss the repair of the AC platter motor Wien-bridge oscillator circuit (which had a bad gain control bulb), and the restoration of the record sensor, which had been tampered with before I received the unit.
This shows the unit as received with the aluminum panels off:
As usual I started out with restoring the carriage. The first step was to extract the components of the arm lowering and carriage transport systems. This shows the arm lowering system: