I've had discs lock up both when the pads are worn quite a way down. I think this lets the pistons come out farther and they can get cocked in their bores and stick. Or the seals/pistons could be sticking for whatever reason, like corrosion, etc.

Last edited by 4Crawler; 01/11/07 04:50 AM.
r.c.brown@ieee.org
TruckEditor@tlca.org
Project: 4Crawler
4Crawler OffRoad - 4x4Wire discount code