Clutch will not engage
I'm new to the sewing life, so forgive me if this is simple. Just bought a Koyo Centennial (or Dressmaker Centennial II - not sure which one it actually is). When I bought it, the sewing machine worked fine and was able to sew a few practices runs just fine. Now the needle will not engage via the clutch wheel. The motor works and spins the larger wheel. The smaller wheel on the right ( or clutch) will spin freely and move the needle and all associated components manually, but I can't get the clutch to lock into the larger wheel. I can't see anything broken and nothing sounds like it is grinding when turning manually. Any help would be greatly appreciated. Thanks!!