My boat is taking on water. I got on my belly and inspected with a flashlight and noticed water entering at the transom drain. At first I thought it was the screw-in plug not sealing so I filled the bilge with water and there was no leakage. I am suspecting that the transom seal is leaking, causing water to enter the transom wood and seeping down to the drain plug area.<br />What is involved in resealing the collar? Does anyone have a drawing or pics?
