I have a 82 Johnson 90 on my 17 Whaler. The boat spends part of the time floating in the canal behind my house. This morning I notice we had a very low tide, check on the boat and saw the engine in the water (sure I left it tilted up). The well had quite a bit of red fluid in it (assume trim oil)and the trim doesn't work. <br />Broken seal? Easy to fix? What do I need?Think its the center cylnder. How do I make sure? Thank you.