FCX2000-UM-251-9370 8-44
8 DISASSEMBLY AND ASSEMBLY
8.4.2 Adjusting the Y Motor Belt Tension
(1) Detach the rear Y bar end cover (Refer to the section 8.1.16.).
(2) Loosening the four M4L8 binding head screws holding the Y motor.
M4L8 binding head screw
Y Motor belt
(3) Pull the Y motor pulley with a 5 kgf push-pull gauge as shown in the picture below.
Y Motor pulley
Push-Pull tension gauge
(4) Adjust the belt tension to be 2.0 kgs +/- 0.2, then tighten the four M4L8 binding head screws.