[randywebb]

OK, I've already had a question about this - a Pcar mechanic told me that you had to put each of the little balls back into the same place on the cage that it came out of -- that they "wear into each other."

The idea was that over time they mesh together and if switched later on they would not fit well together and would make noise or possibly even seize up. I have since learned not to trust that particular mechanic for other reasons.

Anybody know for sure?