GRAPHTEC FCX4000 - Adjusting The Front X Belt Tension

FCX4000-UM-251-9370 7-45
7 DISASSEMBLY AND ASSEMBLY
7.4.3 Adjusting the Front X Belt Tension
(1) Detach the right front corner cover (Refer to the section 7.1.1.).
(2) Detach the left front corner cover (Refer to the section 7.1.3.).
(3) Detach the front top cover (Refer to the section 7.1.9.).
(4) Detach the front bottom cover (Refer to the section 7.1.17.).
(5) Detach the tray assembly (Refer to the section 7.1.18.).
(6) Remove the four M3L6 binding head screws holding the front X belt cover, and then detach it.
M3L6 binding head screw
Front X belt cover
(7) Loosen the two M4L6 binding head screws xing from the bottom of 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.
(8) Adjust the belt tension by the two belt tension adjustment screws from the access holes which are
shown in the following picture.
Use these access holes to loosen the X belt tension.
* Turn the screws to clockwise to tighten the belt tension.
* Turn the screws to counterclockwise to loosen the belt tension.