Thanks to a member I found out what was wrong with 1997 tigershark monte carlo 1000. He told me to pull out the jet pump and try turn over the engine just a little to check that the engine was or wasn't was very obvious that the propeller was jammed in the casing and had scored it,the great new is the engine is seized, but how do I strip and fix the jet pump/impeller drive assembly. I don't have a manual but do have a diagram of it.any help would be appreciated.Mac.