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Locate the Z motor mount. Use the Z motor mount as a spacer for installing
the coupler onto the 4750mm motor. Tighten the pinch screw on the
6.35mm side of the coupler to attach the coupler to the motor shaft.
Thread the 178mm lead screw into the
ABN. Using (2) M4x12 machine screws with
M4 split lock washers, attach the Z motor
mount to the top of the X plate.
Locate the X/Y motor mount and lower the
Z plate to expose the two holes near the
center top of the X plate. Place a M4 split
lock washer on (2) M4x12 machine screws.
Insert the screws through the front of the X
plate and attach the X/Y motor mount to
the back of the X plate.