FCX4000-UM-251-9370 7-25
7 DISASSEMBLY AND ASSEMBLY
How to reinstall the Rear X Belt
(1) Loosen the four set screws holding the rear X drive pulley.
Loosen the four M4L5 set screws holding the rear X
drive pulley.
(2) Shave 2 mm off ends of the X-belt until the wire comes out as shown below.
Shave this area until the wire comes out.
X belt
(3) Reattach the rear X belt in the reverse order in which it was detached.
(4) Adjust the rear X belt tension when installing the X belt (Refer to the section 7.4.4.).
(5) Apply a few quantity of the silicon grease to the belt and the tooth of pulley.
(6) Adjust the Y bar angle to be parallel from the left edge of honeycomb plate.
The left side edge of honeycomb plate
Left edge of Y bar
(7) Tighten the four M4L5 set screws holding the rear X drive pulley.