Adjustment
12 - 8
12.
04.06
Bobbin case opener height
Requirement
The top edges of the bobbin case opener
1
and the bobbin case base
3
must be at the
same height.
Fig. 12 - 06
●
Move the bobbin case base
1 (
screws
2
) in accordance with the
requirement.
3
1
1
2