Don't force the stuck tape out !
The belts in your Beocord will have stretched or degenerated, that's normal with age.
I can supply sets of drivebelts for Beocord 2000, 3300, 5000, 6000, 6002, 8000, 8002, 8004, 9000 and
several others.
If can include mounting instructions, they will also tell you how to remove the stuck tape without breaking anything.
You have a PM (check your inbox at the top right corner).
Martin