Service Manual
16. Balance of stitch length on stretch stitching
1. Turn the screw (A) and adjust the stitch length.
If you don't remove the front cover, insert screw driver into hole (B) on top panel
and turn the screw (A).
Forward stitch is small, reverse stitch is large. → Turn it clockwise.
Forward stitch is large, reverse stitch is small. →Turn it counter clockwise.
A
2. Adjust the stitch balance of forward and reverse stitches as below.
Forward
is
reverse is large.
small,
Forward
reverse is small
B
is
large,
Both
well balanced.
Original issue
May 2009
Page 24/24
Model
HZL-27Z
pitches
are