Singer Centurion 121D200A - FEED DOG SETTING; LATERAL FEED DOG SETTING

FEED DOG SETTING
Centrally locate feed dog in throat plate slots. Feed dog must not make contact with
throat plate, as noted. Align by loosening feed dog screws. Then retighten screws Fig. A.
Feed Dog
No Contact
FIG. A
LATERAL SETTING: Loosen pinch screw infeed bar crank (Fig. B).Shift feed bar as re
quired. Ensure that feed bar does not contact position finger. Tighten pinch screw and
check axial play at pendant link. Adjust feed lifting shaft to minimize play.
Leveling
Eccentric
Feed Bar Crank
Pinch Screw
Height Eccentric
and
Locking Nut
FIG. B
9
Leveling Eccentric
Set Screws
From the library of: Superior Sewing Machine & Supply LLC