The lid to the air cleaner box is held together with 5 screws. The bottom of the box has a square steel nut that apparently is molded in the plastic, but fall out and never seen again. Can't seem to find this part on the Honda part schematic. Anybody seen this...?? Don't want to jerry rig my air box.

 

you can purchase some metric nuts and epoxy them in place. Use stainless fasteners if available