Fit and clamp the two pieces of the mounting plate as previously marked. Mark four rivet holes, drill, deburr and rivet the two pieces together. Test fit the completed sub-assembly and attach it to the ribs using 4 washers and flathead 10-32 phillips screws. Adjust the light as per Duckworks manual. Install the bulb into the lamp. Insert the lamp in the mount and secure with the Retaining Bracket and 2 pan head screws.
