2. Clean weldnuts: Using flat head screwdriver, remove plastic rivet covering on the weldnuts, (3) per side. Using wire brush to clean the weldnuts if needed.
3. Install hitch: Raise the hitch into position and align it with weldnut location. Loosely install M12 bolts ①, ½'' conical washers ②, ½'' lock washers ③, and ½'' flat washers ④