Basic of Disassembly
Zigzag mechanism
3
Removal of Zigzag link holder assy
1
1
1. Remove the screw 1, and then remove the zigzag adjusting nut 1.
2. Remove the 2 screws 2, and then remove the zigzag link holder assy 2
from the pattern selecting unit assy 3.
2
2
3
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