How do you guys remove the key? Simple change of a water pump (impeller) right? Wrong! Mine won`t budge. I sprayed lube, tapped pulled using pliers, nippers, vise grips. I used a hammer and awl, then a chisel. I`m now considering using a torch but the lower seal is only 2 inches away and may suffer from the high temp.. Anyone experience this or am I the only one?
Thanks