Originally Posted by Christian and Beccy
LOL at those making this sound like a doddle of a job. It really isn't. Someone who can guarantee a 100% success rate at this just doesn't exist in my opinion.
Its a B*tch of a job (to do it successfully anyway).

As said above had mine done twice and it still slightly leaks but i can live with that a very hard job of getting the gasket to sit right.