In this case, repairs were necessary to the large right side fairing, headlight fairing, tail light fairing mounting tabs and the rear seat cowl. Here, I'm pealing away the ancient duct tape "repair" on the right side fairing. There were two similar cracked areas on this piece. I'll be plastic welding these cracks so I begin with V-grooving the cracks with a Dremel tool on both sides of the fairing. I use a small cutting head or, for larger areas, a flexible sanding head.
(click on an image to enlarge)
(Below) We've decided to fill the grooves around the turn signal holes on the headlight fairing, just for cosmetics. These grooves were part of a lazy fix for Honda to add the infill panels necessary to fit the U.S.-spec turn signals and their mounting stalks. Filling the grooves will clean up the fairing, giving a more finished look. I want to enlarge the groove here, in order to fill it with Plast-aid, a two-part acetate plastic product. In it's liquid state, the Plast-aid will level itself to the surface, making final finishing fairly straight-forward. Once cured (about 20 minutes) the area is sanded with 100-grit to smooth out the excess and prep the surface for body filler.