Fujitsu Airstage J-II Service Manual page 203

10. FAN MOTOR removal
Screws
Remove the 4 mounting screws.
Remove the 4 mounting screws.
Hooks
Screws
Remove the FAN GUARD
by sliding upward.
Cut the binder.(2 places)
Remove the FAN MOTOR.
Note at the installation.
Motor wire is underside of Fan motor.
06-07
Remove the nut.
And remove the PROPELLER FAN.
Note at the installation.
Insert propeller Fan and Moter shaft reference
D cutting position.
And the tightening torque at the installation.
Tightening torque is from 10 to 12N m.
Binders
Loose the wire clamp, and
remove the lead wires.