Bobbin Winder (Uneven Bobbin Winding And Bobbin Winding Amounts) Adjustment - Baby Lock BLMY Service Manual

Adjustment (Main Unit)
1. Move the bobbin winder guide assembly up and down and adjust uneven bobbin winding.
2. Turn the bobbin presser left and right, and adjust the winding quantity.
*Key point
• The target for the bobbin winding quantity is filling 80 - 90% of the diameter.
4 - 18
Bobbin winder (uneven bobbin winding and bobbin
winding amounts) adjustment
80-90%