I disconnected my speedometer cable assembly from my speed sensor assembly like an idiot. I can put it back in, but I don't know how to get the cotter pin back in. Does anyone know what I'm talking about? It's where the speedometer cable connects at the transfer case, right before the driven gear. If you have no idea what I'm talking about I'm not suprised. Any help and expierence is appreciated, hopefully I can get this thing back in.