I guess I should listen to more experienced people, so I have decided not to try to repair the valve while the boat is in the water. Instead I turned the valve so it is in open position, and let the water leak in through the old seal on each side of the valve. The leak went down to only dripping, so I started the motor last night and that was the first time the engine was running with cooling from its own water intake. Everything looks good except for the dripping of water and some fragments of black oil in the bilge. </SPAN></SPAN>
Now I start to think the hydraulic system is not leaking, but the oil I found came from some accident I had during filling. Maybe this hydraulic oil mixed with a lot of leaked water manages to get some old oil from Florida to get loose from the wood underneath the floor. I have pumped this water up from the bilge into buckets, but still after maybe 10 buckets I still see fragments of old black oil.</SPAN></SPAN>
As long as I got this water leak and oil, I will not run the bilge pump. If this water with oil gets into the marina, I could get a fine and in worst case loose my spot. So the first thing I will do is to get some stuff to put on the leaking valve gasket just to stop water from entering the bilge. Then when I see all other leaks will take several days to fill up the bilge before the bilge pump will trigger to start, so in normal case I will have time to pump it out internally into buckets, then I will switch on the bilge pump again. </SPAN></SPAN>
Until then I am taking a big risk by not having the bilge pump on. If a hose or something breaks the boat might sink, but I rather sink the boat then loose the spot in the marina, but I hope I will manage to find a way to stop the leaks tonight, so the bilge pump can be turned on again.</SPAN></SPAN>