Hello, Has anyone ever wrenched to hard and broke the water sending unit next to the spark plug on a 2007 klr :46:. I did and left half of the unit in the hole. My question is how intense is the job on getting the head off and monkeying around with all the innards, is it worth my while full-time college student and full time worker? Believe me some folks say their super-newb, no, right here. Please help if ya can.