I have a 2005 50hp elpto 2 stroke. I hit a submerged tree on the lake yesterday (that used to have a marker buoy , but not anymore) . My prop and half of my prop shaft are now at the bottom of the lake. The prop shaft is broken just inside the Carrier assembly right at the bearing needle. I have removed the lower unit and when I turned the drive shaft it also turned what's left of the prop shaft. I removed the carrier assembly and also removed the broken prop shaft. So I have to replace the prop shaft, so my question is how do I remove the clutch dog from the broken prop shaft and put it on the new prop shaft ? I've googled for hours looking for an answer but no help yet. (I know that I have to replace the bearing seals and the carrier needle as we'll) . So please how do I do this ?