10
MODEL BL9
MECHANICAL ADJUSTMENT
PRESSER BAR HEIGHT AND ALIGNMENT
To check:
1.
Raise the presser foot lever (A).
2.
The distance between the presser foot (D) and the needle plate (E) should be 6.0 mm (0.24").
Adjustment procedure:
1.
Remove the face cover (See page 4).
2.
Remove the presser foot lever and loosen the screw (C) on the presser bar holder.
Adjust the distance between the presser foot (D) and the needle plate (D) to 6.0 mm (0.24").
3.
Tighten the screw (C) securely.
4.
Tighten the screw (B) to secure the lamp socket.
5.
Attach the face cover.
NOTE: When you tighten the screw (B), make sure that both sides of the
presser foot are parallel to the feed dog slots (F) on the needle plate.
(C)
(A)
(D)
(E)
(F)
6.0 mm
(B)
