Ender 3 Belt Kit ADD-ON assembly manual
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Figure 13 X axis end-stop modification
Install X axis rail, using 5 units M3x8 mm screws and M3 T-nuts, push rail against X
end-stop bracket on the left, install screws on both ends first, then one in the center
and 2 extra evenly distanced, you can install X axis belt tensioner, and timing belt as
well:
Figure 14 Screws po X belt tensioner
