20 June 2022 at 20:14
#28797
The transport screws are not used to adjust the leveling and do not come out so they are not likely stripped. The screws to level are under the platter. Take a look at the service manual at https://beomanuals.com/manuals/Beogram/Beogram%205500/Beogram_5500-Service_Manual-version2.pdf for instructions.