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Step 2 Building the Y Carriage Assembly
Step 2a With the Bearings facing down, align the tabs
of the Carriage Bottom Support (QY7) with the
slots at the bottom of the Carriage Frame
(QY4) and secure with two M4 x 16 Machine
Screws and Nuts.
Step 2b Align the tabs of the Outer Rail Support (QY8)
with the slots located below the opening in
the Carriage Frame Assembly and secure with
three M4 x 16 Machine Screws and Nuts.