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Thread: ABS sensor rubbing inside hub?

  1. #1
    Join Date
    Oct 2006
    Location
    Québec
    Posts
    117
    My Cars
    2001 325Ci

    ABS sensor rubbing inside hub?

    Hi guys!

    I recently had my front left wheel speed sensor go bad on me so I had to replace it (PITA!!!). I noticed a rubbing noise when turning the brake disk but it seemed on a specific spot, not constant or random.

    I assumed it was the old sensor and when I finally managed to remove it everything looked fine, no more noise. The problem is when I installed the new sensor and started assembling everything back I realized the new sensor also seemed to be rubbing!

    Does someone has an idea about what I should check? Maybe the hub/bearing are bad?

    EDIT: My car's a 2001 325CI if that helps.

    So far my best guess is the bearing might have too much play which, since I have to way to remove it or press a new one in, means I'd have to buy a whole hub... Any others ideas?

    So far my best guess is the bearing might have too much play which, since I have no way to remove it or press a new one in, means I'd have to buy a whole hub... Any others ideas?

    So far my best guess is the bearing might have too much play which, since I have no way to remove it or press a new one in, means I'd have to buy a whole hub... Any others ideas?
    Last edited by RBeater; 10-28-2012 at 12:47 AM. Reason: Automerged Doublepost

  2. #2
    Join Date
    Oct 2006
    Location
    Québec
    Posts
    117
    My Cars
    2001 325Ci
    Received and installed the new hub and bearing today, everything seems fine now so I suppose my guess was right. By the way that bearing inner race is a bitch to remove... Anyway the only thing bothering me is that I stripped the abs sensor's bolt so I replaced it with a generic bolt... Could this cause a problem? I dont think so but I'd like to be sure. Thanks.

  3. #3
    Join Date
    Mar 2011
    Location
    Massachusetts, USA
    Posts
    1
    My Cars
    2002 BMW Z3 Roadster
    How many miles did you have on the car at the time you changed the bearing?
    Last edited by caseye21; 08-10-2018 at 04:49 PM. Reason: Looking for an answer.

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