The TD124 came in 50Hz (European) and 60Hz (US) versions. The manual shows how to re-wire the motor for different voltages (110/125/220/240v). If you import a deck from Germany to the USA, you must follow this diagram or you will burn the motor coils.
In the pantheon of high-end audio, few components command the reverence of the Thorens TD124 . Introduced in 1957, this legendary idler-drive turntable was the workhorse of professional radio studios (like the BBC) and discerning audiophiles for decades. Its rumble-free motor, heavy platter, and pitch stability remain benchmarks that compete with modern five-figure decks. thorens td124 service manual
The manual instructs you to remove the platter, pull the inner shaft, and clean out the old oil. Crucially, it notes the thrust ball (Part #138) at the bottom. Do not lose it. The manual says to replace the felt oil wick (Part #137) if it is hard. The TD124 came in 50Hz (European) and 60Hz (US) versions
The most referenced page. It shows Part #209 (the stepped motor pulley), #222 (the idler wheel), and crucially, #139 (the main bearing ball thrust plate). Never lose this diagram. In the pantheon of high-end audio, few components