I didn't find anything on replacing the front wheel seal (backside on knuckle, part
90316A0001). Mine keep blowing out, then crud destroys the ABS sensors. I just replaced the seals, had everything nice and clean (including CV shaft where it will interface to seal), seal went on flat and tight to back of knuckle, slid CV through and into splines on bearing, torqued to spec, drove about 20 miles and saw the ABS sensor was still warning, so figured it was bad. Took it out (usual method - it snaps in half, then have to drive out from the knuckle hole and clean up mess inside) and saw that the brand new Toyota wheel seal had failed. The spring loop and part of the rubber seal were laying inside the knuckle. Took it back out, put another new one in, and have it reassembled now. At least I have no ABS warnings, but this is the third set of ABS sensors and at least the 4th or 5th set of these wheel seals I have had to replace. Does anyone have any idea what we are doing wrong, what is possibly causing this, or any suggestions? This is really frustrating and expensive!