FCX4000-UM-251-9370 7-46
7 DISASSEMBLY AND ASSEMBLY
(9) Move the Y bar to the far left.
Y Bar
(10) Tighten the adjustment screws until the marking position that was marked when the X belt was detached.
X front belt tension bracket
The position of X front belt
tension bracket.
X front belt tension bracket
The position of X front belt
tension bracket.
(11) Measure the belt tension as following picture using the push-pull gauge
at the center of front X belt.
Push down X belt 8 mm from horizontal position of belt, and then measure the belt tension.
X belt
Front or rear X rails
Press down the X belt at center of belt by push pull gauge.
Scale
8 mm
(12) Adjust the belt tension to be the following table of tension.
FCX4000-50 FCX4000-60,
420g to 440g 290g to 310g
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