I've just done this job. I used a pair of long nose pliers which did the job fairly easily, so no need for special tools. Yes if you turn too quick you may split the gaiter, but I'm not sure that WD40 is the answer, as it may perish the rubber (silcon grease is okay if you have it) how about a bit of plain water? Take your time and follow this advice and it won't take you as long as it took me!!! By the way the
Robbiekins, October 2007