ANNEX
TROBLE SHOOTING - COVER HEMS
- cover hems stitch being pulled -
Blue
L0
L1
Red
Fig.1
54
1. If "L0 or L1" needle thread is being pulled to the right (Fig. 1), then check the following
points:
2. Insert new needles (No. 90).
3. Check and make sure that needles are correctly inserted into the needle clamp.
4. Check and make sure that the needle (L0 or L1) is not touching the needle plate holes.
If necessary,check adjustment on page 3. "Height and orientation of needle bar in
relation to the needle plate holes".
a
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