FCX4000-UM-251-9370 7-18
7 DISASSEMBLY AND ASSEMBLY
(10) Loosen the two M4L20 binding head screws adjusting the X rear belt tension.
X rear belt tension adjustment screws
Rear left side
(11) Remove the four M4L8 binding head screws holding the rear X drive pulley bracket.
Rear right side
Rear X drive pulley bracket
M4L8 binding head screw
(12) Detach the rear X drive pulley bracket and the bearing from the X drive shaft.
Rear X drive pulley bracket
X drive shaft
Bearing
(13) Remove the rear X belt from the rear X drive pulley.
(14) Loosen the four M4L5 set screws holding the rear X drive pulley, and then detach it from the X drive
shaft.
M4L5 set screw
Rear X drive pulley
X drive shaft
(15) Detach the bearing from the rear frame.