Just to clarify, the front wheel has plastic "fender" coverings on each side that are held in place by 2 screws that are hidden under the reflector sticker(need to peel these off for easy access) and also have tiny "clips" on top you would need to be careful not to break(but no big deal if you do). Once removed you will see the retaining nuts for the motor.
The rear wheel screws are accessed by carefully removing the rear tail lights from each side and you will have access to the bolts. You can either try to "push" the light housing back and away from the scooter, applying light downward pressure to help seperate from the floorboard. Or get a screwdriver and and get into the small gap at the end(going into scooter) of the light and wiggle it free from the floorboard cavity. Be careful because those are also connected to the cable that supply them power and are not run with much slack. Hope this helps, GL To view images REGISTER or LOGIN for full access.