Adjusting The Front X Belt Tension - GRAPHTEC FCX4000 Service Manual

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.
(7) Loosen the two M4L6 binding head screws fixing from the bottom of front X belt tension bracket.
M4L6 binding head screws fixing 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.
* Turn the screws to clockwise to tighten the belt tension.
* Turn the screws to counterclockwise to loosen the belt tension.
FCX4000-UM-251-9370
Front X belt tension bracket
Use these access holes to loosen the X belt tension.
7 DISASSEMBLY AND ASSEMBLY
Front X belt cover
M3L6 binding head screw
Access the screws from these holes.
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