FCX4000-UM-251-9370 7-19
7 DISASSEMBLY AND ASSEMBLY
(16) Loosen the three M3L6 ange cap screws holding the X motor, and then detach the X motor belt from
the pulleys.
M3L6 ange cap screw
X motor
(17) Pull out the X motor belt from the hole of bearing.
X motor belt
Pull out the X motor belt from this hole.
How to reinstall the X Motor Belt
(1) Reattach the X motor belt in the reverse order in which it was detached.
The X motor belt does not proof for a oil.
Don’t apply the grease on the X motor belt.
Therefore the belt should not get a oil when the X belt is installing.
Clean up the grease from the shaft and hole of bearing to prevent oil to the X motor belt.
Or lap the X motor belt with thin lm or paper to prevent oil to the X motor belt when installing the X
motor belt.
(2) Adjust the X motor belt tension when installing the X motor (Refer to the section 7.4.1.).
(3) Tighten the rear X belt tension adjustment screws until the marked tension position after the rear X belt
was installed.