Main unit
10
Presser bar removal
1. Remove the screw 1. Pull out the presser bar 1, and then remove the
spring 2 and the presser bar clamp 3.
*Key point
• Remove the presser bar 1 and the presser feed holder assy.
4.
2. Remove the J foot 5 from the presser feed holder assy. 4.
3. Remove the screw 2, and then remove the presser feed holder assy. 4.
11
Z zigzag lever assy. removal
1. Remove the retaining ring (E4), and then remove the Z zigzag lever 1.
2. Remove the polyester slider 2.
2 - 36
Needle-presser unit
1
2
1
2
5 4
Retaining ring E4
1
2
3