SEWING M ACHINE
DIV.20
MODEL 385. 16231300
MECHANICAL ADJUSTMENT
STRETCH STITCH BALANCE
ADJUSTMENT PROCEDURE:
1.
REMOVE THE CAP (F).
2.
IF THE REVERSE STITCH LENGTH (B) IS SHORTER THAN THE FORWARD STITCH
LENGTH (A), TURN THE ADJUSTING SET SCREW (E) IN THE DIRECTION OF (C).
IF THE REVERSE
STITCH LENGTH (B) IS LONGER
THAN THE FORWARD
STITCH
LENGTH (A), TURN THE ADJUSTING
SET SCREW (E) IN THE DIRECTION OF (D).
0
X
x
A=B
A>B
A<B
\
(FJ
19