Remember that when fitting the new circlips that they could be fitted the wrong way around. In production, when they're stamped out, some are left with one face with a slight radius which should be fitted towards the cup, if fitted away it may come out.This also makes it easier to grip when removing. Remember the final thing after assembly is to give all four yoke ends a sharp smack with a mallet to fully seat the cups.

Location: Piddle Valley