Quote:
Quote:
Originally Posted by goltho
Well not really, cos whilst the reluctor might show signs of contamination, I doubt it will necessarily prove it's faulty. Plus the chances are that the bearing flange will remain on the shaft during the process. That's why I'm asking for some experience rather than pull parts off. Thanks.
Dougie.
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Hi Dougie.
Nine times out of ten when the rear ABS plays up it's the OS bearing, as above easy way to check is remove the brake disc drum, and have a visual look.
As you checked the voltage this afternoon whilst rotating the wheel. It varies between 0.70v and 1.75v
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as above most likely back plate as rust and it's got on to the ring.
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if so clean it up for now, use some anti-rust fluid if you have some if not add a lick of paint, wipe clean the bearing if it comes free in one piece.
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Re-fit and then see if the 5mph to 10 mph pulsing as gone.
If yes you now know its contamination from back plate or you need both back plates changing and a new bearing.
