Z Zigzag Cam Attachment - Brother BC800 Service Manual

Main unit
7

Z zigzag cam attachment

1. Attach the rubber 2 to the shaft 1 of the base holder assembly.
2. Apply a bead of EPNOC AP (N) 0 to the Z zigzag cam shaft 3 of the base
holder assembly.
3. Attach the Z zigzag cam 4 to the shaft 3.
*Key point
• Align the mark on the Z zigzag cam 4 with the mark on the Z
pulse motor 5.
4. Attach the retaining ring (E3).
5. Apply a light covering of EPNOC AP (N) 0 to the gear of the Z zigzag cam
4 and the circumference of the cam.
Start movie clip (CD-ROM version only)
Apply EPNOC AP (N) 0 to the Z zigzag cam shaft of
the base holder assembly
Apply EPNOC AP (N) 0 to the gear of the Z zigzag cam
and the circumference of the cam.
3 - 38
Needle-presser unit
4
Bead
XC8387***
Light covering
XC8387***
3 4
5 1 2