Modules
1
Removal of Needle plate A assy.
1. Remove the 2 screws 1, and then remove the needle plate A assy. 1.
1-1
Disassembly of Needle plate A assy.
1. Remove the screw 1, and then remove the F gear stopper plate 1 from
the needle plate A 2.
2. Remove the 2 screws 2, and then remove the needle plate B support plate
3 and the stopper plate 4 from the needle plate A 2.
2
Removal of Feed dog
1. Remove the 2 screws 1, and then remove the feed dog 1.
3
Removal of Inner rotary hook bracket assy.
1. Remove the screw 1, and then remove the inner rotary hook bracket assy.
1 from the base plate assy.
Feed and bobbin module
1
1
2
2
1
1
1
1
1
3
4
1
2 - 45