Fujitsu AS*G09KXCA Series Service Instruction page 101

Before servicing the unit, turnings off all power supplies.
Then, do not touch the electric parts for 10 minutes due to the risk of electric shock.
23. Fan motor removal
Start from removing Casing.
1. Remove the screw and holder.
Lift the Cross flow fan and Fan motor, then remove the Fan motor.
Mounting the Fan motor
When installing the Fan motor set the Fan motor and Fan to the designated position
Clearance 4.5~5.5mm
2. Remove the screw.
10~20mm
Set the silver part between 10~20mm
of the scale as shown in photo.
04-11
The basis is the underside
of the Silver part as shown
in photo.