Forward And Reverse Stitching In Buttonhole Sewing (Feeding Pitch Of Reverse And Forward Stitching Is Not Even) - JUKI HZL-350Z series Service Manual

5-21 Forward and reverse stitching
in buttonhole sewing (feeding
pitch of reverse and forward
stitching is not even)
- Choose patterns
- Remove belt cover.
- Set stitch length dial at "0.5" to "1".
- To sew by using thread in effect, to
confirm delivery amount of forward and
backward. (1)
If forward and backward delivery amount
not match, adjust by turning screw (a) of
pattern cam contact plate clockwise /
counter-clockwise. (2)
Counter-clockwise = strong
Clockwise = weak
.
Incorrect
1
2
28
Correct Incorrect
a