FCX2000-UM-251-9370 8-53
8 DISASSEMBLY AND ASSEMBLY
8.4.7 Adjusting the Play of Y Motor Drive Gear
Adjust the play of motor drive gear when the Motor Gear box was removed from the drive gear box.
(1) Turn the Y motor drive gear four times, and then nd the small play gear position and big play position.
Y motor drive gear (large gear)
(2) Turn the Y motor drive gear to the small play gear position.
(3) Loosen the four M4L8 Cap screws a little holding the Y motor gear box.
(4) Adjust the Y motor gear position to the red arrow direction to remove the small play between the Y
driver gear and Y motor drive gear.
Y motor gear box
M4L8 cap screw
(5) Tighten the four M4L8 Cap screws holding the Y motor gar box.
Y motor gear box
M4L8 cap screw
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