Attachment Of Hexagon M4X40.5; Assembly Of Bh Stopper Assy - Brother XM3700 Service Manual

Application of Assembly
1

Attachment of Hexagon M4x40.5

1. Attach the hexagon M4x40.5 1 to the arm bed.
2

Assembly of BH stopper assy

1. Insert the shaft 1 of the BH stopper holder assy 2 to the BH stopper 3,
and then attach the retaining ring E4 4.
2. Set the BH change arm 5 to the BH stopper 3.
Buttonhole and Pattern selecting mechanism
3 - 52
1
3 1
4 2 5