FCX4000-UM-251-9370 7-47
7 DISASSEMBLY AND ASSEMBLY
(13) Move the Y bar to the far right and the far left several times, and then conrm the X belt is not touching
to the ange of X idler pulley.
Conrm the X belt is not touching
to the ange of X idler pulley.
Front X belt
Flange of idler pulley
(14) Adjust the belt tensions if the belt is touching to the ange of X idler pulley.
(15) Apply a few quantity of the silicon grease to the X drive pulley if the belt is replaced.
Note:
Do not use grease other than the silicon-grease.
The other grease will be the cause of chemical damage to the belt.
(16) Tighten the two M4L6 binding head screw xing the front X belt tension bracket.
Front X belt tension bracket
Access the screws from these holes.
M4L6 binding head screws xing front X belt tension.