Service manual

7
7) Loosen and remove both recessed universal fastener bolts from the top end of the
gantry with a 5mm Allen wrench. Pry away the yellow plastic strip from the left side of
the gantry to access the bolt head, as shown. (Motor mounting plate and large pulley are
not shown in the photo below).
5) Remove the reversing unit (and motor and pulley, if still mounted), from the top of
the gantry beam. Pull the main drive belt out from the left side of the reversing unit
pulley.
6) Align the new reversing unit
with the top of the gantry, and
insert the belt about 2 inches.
You may turn the black pulley
clockwise slightly to help pull
the belt through.
Remover recessed
fasteners with ball-end
5mm Allen wrench
Insert belt into left slot in reversing unit