Janome MC9900 - Replacing X-Motor; Replacing Y-Motor; Removing Y-Carriage Cover (Lower)

6
MC 9900
Replacing X-motor
•RemovingX-motor
z Disconnect the connector from printed circuit board
S1.
Pry up the lock tab of the connector with a precision
driver and pull out the brown e, orange q and red
w cords.
w
q
e
Precision screwdriver
x Remove the setscrews r to remove the X-motor.
•AttachingX-motor
Follow the above procedure in reverse.
Replacing Y-motor
•
Removing Y-carriage cover (lower)
z Remove the setscrew q.
w
x Turn the embroidery unit upside down.
Remove the setscrews w (3 pcs.).
w q e
r
r
q
NOTE:
The colors of the cords may differ from actual
products.