Early TD‑124s used white nylon or Teflon bushes in the main bearing, which can wear unevenly. Later models changed to sintered bronze bushings. A typical restoration includes:
Some owners choose to replace the original rubber grommets with after‑market spring suspensions that lower noise transmission. The service manual gives the original motor mounting geometry, so you can verify that any after‑market upgrade keeps the motor pulley aligned with the stepped pulley. thorens td124 service manual
Check the rubber edge of the idler wheel. If it is hard, cracked, or flat-spotted, it must be replaced or professionally dressed. Clean the rubber surface only with mild soap and water or specialized rubber cleaner—never use harsh solvents. Lubricate the sintered bearing of the idler wheel with a single drop of oil. Step 3.3: Main Platter Bearing Maintenance Early TD‑124s used white nylon or Teflon bushes