Aosom 370-233V80 Manuel D'assemblage Et D'instructions page 7

Turn the ride-on upside down.
1. Place the wide wheel onto the vehicle body.
2. Insert Ø4x12 screws *6 and Ø4x30 screws *3, then tighten with
a screwdriver.
Place the ride-on upright.
3. Fit the rear foot pedal into the hole on the body – push until you
hear it 'click' into place. Repeat for the other rear pedal.