Page 24/24
Original issue
May 2009
Service Manual
HZL-27Z
Model
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.
2. Adjust the stitch balance of forward and reverse stitches as below.
B
Forward is small,
reverse is large.
Forward is large,
reverse is small
Both pitches are
well balanced.
A