Martin (Dillen on site) can get you one - email him. There are actually two belts to replace on the 4002 - there is one that drives the arm carriage as well.

Try 1.2g and tune by ear.

For modern equipment, you can find some manuals on the official site. Not as many as we have though and not the service manuals either!

I think this is what you need!

Well done - I wonder if the suspension has sunk a little.

I wonder if this is a power supply issue. There was a fault on all these type of CD player which required a modification - I wonder if it was done in this case. It is actually a warranty fix, even now, so if it was that, it would be free!

I would upgrade the cartridge but I think they actually sound rather good - the record support beats the average Beogram hands down!

Perfectly reasonable thought. The cartridges are actually neither but are moving iron! You will notice the output is a little bit lower than your other sources (only a bit!) and this is why!

No - it is your amplifier. The cartridge in the Beogram is essentially a Moving Magnet design and you are using a Moving Coil input. Is the input switchable?

It will be a broken wire - maybe a solder joint in the jack plug - they will replace it - again!