I have a 94 yamaha 200txrs and i need to remove the power head in order to replace my rusted out steering arm assembly. I disconnected everything and removed the 10 bolts holding the power head. Only snapped one bolt off! The motor has been used in salt water all the time and thus it seems to be "salt stuck". I put my hoist on the power head and attempted to lift it off, but it would not budge. I was starting to lift up the boat! Any tricks on how to get it off and separated?? Thanks .......al