A friend of mine took my truck out yesterday to a pay to play park and got stuck in a decent mud hole. Well he decided to try to winch out with a single line to a tree. He told me that he started winching himself out and made it about 15 feet until the winch just quit. All it does now is click whenever the button is pushed. He said he let the winch cool down down a few times while using it. It is a 9000 pound warn winch. Does anyone have any suggestions or ideas of what could be wrong with it?