GRAPHTEC CE7000-40 Service Manual page 119

(10) Remove the M3L6 binding head screws holding the bearing covers and detach the bearing covers from
the pillow blocks. (Don't loosen the M3L6 binding head screws holding the pillow blocks.)
CE7000-130/130AP
CE7000-160
Drive roller shaft
(11) Slide out the X-drive roller shaft to the left side and detach the X drive roller shaft from the unit.
When the X drive roller shaft is detaching, take care for the right side bush (collar), it will drop out.
How to reinstall the drive roller shaft
(1) Reattach in the reverse order in which it was detached.
(2) When the drive roller shaft is installing, confirm the position of bush as shown in the picture below.
CE7000-130/130AP
CE7000-160
Drive roller shaft
CE7000-UM-251-9370
7 DISASSEMBLY AND REASSEMBLY
M3L6 binding head screw
Bearing
7-45
Bearing cover
Pillow block
Bush