thank you for all the help, i realized that the reason that the left axle won't go in fully is because the retard that did it the last time installed it the wrong way on the left axle. On the right it is retainer, abs-ring, c-clip, retainer and then bearing but on the left the c-clip and the inner retainer have change place :/ I looked into the diff house and the oil is clean and clear so don't think it has come in any water. But still a good idea to change while I'm doing the rest. Replacing slave cylinder sounds like a easy DIY jobb. I will look at the U/cv-joint and bearing tomorrow. Do you need special tools like a hydraulic press to change tail-shaft bearing and universal/cv joint? I really don't like taking it to the mechanic so would like to do it myself if you can do it with basic tools.