Singer Centurion 121D200A - BOBBIN WINDER ADJUSTMENT

BOBBIN WINDER
TO ADJUST BOBBIN WINDER DRIVE WHEEL
1. Remove rear arm cover plate.
2. Move bobbin winder engaging lever to the engaged position.
3. Loosen set screws In drive wheel. Move drive wheel on arm shaft until it compresses
driven wheel .020" - .030". Tighten set screws.
Engaged Position
Driven Wheel (Bobbin Winder)
S)
Drive Wheei
Arm Shaft
14
From the library of: Superior Sewing Machine & Supply LLC