Think it is a mix of overly generous tolerance on the groove, cheap circlips and a stupid arse design for a diff outdrive to be honest. Every single ball diff I build has a blanked end on each for the spring and the thrust race, so why Schumacher think that having Monkey Mechanics fit a sprung part is better, flumoxes me.... none of these issue's would appear if they run 'normal' design outdrives...
|