Service manual

8
7) Using a small metal ruler or
thin screwdriver, guide the
belt around the internal pulley
via the slot on the opposite
side. Rotate the pulley as
shown until the belt is guided
around the internal reversing
unit pulley and out from the
bottom-right.
8) Insert both right and left
universal fasteners into the
gantry beam and thread
partially into the reversing unit
block. Align the unit properly,
and tighten them both
securely with a 5mm Allen
wrench.
9) Insert the top end of the belt and
coupling plate into the bearing cart,
and partially insert the two coupling
screws. Do not fully tighten the screws
yet.
Use steel ruler to aid in belt turn around
inside of reversing unit