Modules
1
BH switch assy. removal
1. Remove the screw 1, and detach the BH switch assy. 1.
2
Presser feed holder assy. removal
1. Remove the screw 1, and detach the presser feed holder assy 1.
3
Adjusting plate assy. removal
1. Remove the screws 1 (two), and remove the adjusting plate assy. 1.
4
Adjusting plate assy. disassembly
1. Remove the retaining ring E3, and detach the tension releaser C 1.
2. Remove the screws 1 (two), and detach wire guide plate U 2.
2 - 34
Needle-presser module
1
1
1
1
1
1
1
2
1
Retaining ring E3