Unscrew the screws fixing the front mudguard and remove it.
![](https://motoinstruction.ru/img/aprilia/17/123211.jpg)
Unscrew the screws fixing the front pliers and slide them off the disc.
![](https://motoinstruction.ru/img/aprilia/17/123212.jpg)
Remove the wheel axle fixing nut.
Retrieve the sealing washer.
![](https://motoinstruction.ru/img/aprilia/17/123213.jpg)
Loosen the screws on the wheel axle clamps.
![](https://motoinstruction.ru/img/aprilia/17/123214.jpg)
Tap the wheel axle slightly with a rubber mallet so that the hole on the opposite side is exposed.
Remove the wheel axle by inserting a screwdriver in the holes on the pin.
![](https://motoinstruction.ru/img/aprilia/17/123215.jpg)
During extraction, support the wheel and then remove it.
Collect the spacer from the front wheel left side.
![](https://motoinstruction.ru/img/aprilia/17/123216.jpg)
See also specifications for this operation.