First of all thanks DOGFISH246!!!! Great video and helped me alot. However there are some slight changes between your 94 and my 85 (as you noted at the beginning of the video). Anyways I have finally gotten the motor assembley separated so I have access to the gears. The larger white one is not my problem, it is the smaller black one that has ground down, therefore the teeth aren't connnecting.
Now the point I am stuck at is I cannot get the smaller black gear to come out off of the pin.

Does anyone know how to get me past this point? Do I have to take the actual headlight out to get at something from behind the pin/small black gear to release it. I have attached a photo with my finger pointing at the smaller black gear locked on the pin. Any help would be greatly appreciated!!!!