2
Replacing External Parts (2)
Top cover unit
To remove:
1. Open the top cover.
Remove the setscrews A and B.
2. Close the top cover.
Raise the carrying handle.
Remove the setscrew C.
5. Detach the top cover for the machine.
Be careful not to pull the bobbin winder motor cords.
Disconnect the connector from the printed circuit board U1.
Remove the top cover.
To attach:
Follow the above procedure in reverse.
Be careful not to pinch the cords when atttaching the top cover
to the machine.
Setscrew A
Setscrew B
Setscrew C
Connector
3. Pry up the front edge of the top cover body to unhook it
from the front cover.
4. Lift the top cover unit and draw it out to the left.
Bobbin winder motor cords
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