Service manual

2
6) Using a 2mm Allen wrench,
loosen both tensioning
screws on the top of the Y-
axis bearing cart. Turn each
screw exactly 3 full turns
counter-clockwise.
7) Remove the two upper belt coupling
screws from the bearing cart with a
3mm Allen wrench. Slide the belt and
coupling plate downward from the cart,
and carefully note the orientation and
location of the belt on the toothed
plate. You may mark the belt or
toothed plate to aid in re-assembly.
Note location of
belt on coupling
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