Upper control arm choices
#21
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Well, thinking about those prematurely (1 year?) failed upper control arms (Allroad, A4, Passat): they did wear at the outside PIN, NOT the inside 'rubber' mount that MAY suffer from be tightened with the wheels hanging (not loaded). While 'loading before tightening' may help (by not pre-stressing the rubber in the bushing), it obviously has nothing to do with wearing out the ball joint!!!
Back to square one.
Back to square one.
Last edited by Zaphodb17; 07-16-2013 at 09:04 AM. Reason: wrong supplier name
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