Originally Posted by
jlhmnj
Rach,
Elna Supermatics are prone to a certain part breaking--can't remember the name.Jon
Jon, the part you may be referencing is the rubber pulley drive wheel attached to the motor which drives the main shaft. Terms are mine, not technical. The pulley is rubber and develops a flat side if not "exercised" ever so often. People describe the result as a helicopter noise. My recollection the pulley's price is not prohibitive but replacing it can be more challenging than most want. Otherwise, I feel the Supermatic is as sturdy as most Singers or Necchis. Others may want to expound. I have a green one and like it a lot. However, that's not a recommendation as I've not seen many pre-1960s machines I don't like.
Here's a
YouTube link.