Install the mudguard as shown in the photo below in such a way that the shorter side of the mudguard is in front of the forks and the longer side of the mudguard is behind the forks. Tighten the mudguard by using the bolt and the washer and the nut provided.
Install the bolt mount on the mudguard stays as shown in the photos below
Tighten the mudguard stays to the motor housing as shown in the photos below
Tighten the 2 bolts on both sides of the stem as shown in the photo below. Please keep the handlebars perfectly perpendicular to the front wheel while tightening these bolts.