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Needle-presser module
Modules
16 Lever A spring removal
1. Remove the spring .
S09
S09
17 Needle bar supporter assy. removal
1. Remove the screw 1, and remove the plate 1.
2. Remove the screw 2, and remove the shaft 2.
3. Remove the shaft 3.
4. Remove the needle bar supporter assy 4.
*Key point
• Move the Z zigzag lever assy to the right.
2
3 4
1
12
18 Lever AB assy. removal
1. Remove retaining ring E2.
2. Remove the screw 1, and remove the lever guide shaft 1.
3. Remove the lever presser plate 2, lever AB assy 3 and the retaining ring
E2 from the lever guide shaft 1.
1
Retaining ring E2
1
3
Retaining ring E2
2
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