Front wheel bearing replacement

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  • Digitalwave
    is a poseur
    • Oct 2003
    • 6276

    #1

    Front wheel bearing replacement

    Well, one if not both of my front wheel bearings are fucked. I think its only one, because when I turn one way (I forget which) the noise goes away. When I turn the other way the noise remains. If this is the case, is it recommended that I change both, or should I just change the bad one and eventually change the other one if it goes bad?

    How do I tell which one is bad? Say the noise goes away when I turn left, does that mean the right one is bad? If it goes away when I turn left, is it the left one?

    RISING EDGE

    Let's drive fast and have fun.
  • nickmp0wer
    Banned
    • Jul 2004
    • 1427

    #2
    you should be able to tell which side its comming from but chances are the other isnt far behind

    Comment

    • Digitalwave
      is a poseur
      • Oct 2003
      • 6276

      #3
      Well I don't see any consequences of only doing one at a time, changing one isn't going to put more stress on the other. If the other goes, so be it.

      RISING EDGE

      Let's drive fast and have fun.

      Comment

      • DarkWing6
        Moderator
        • Apr 2004
        • 7144

        #4
        Wont the wheel with the bad bearing be somewhat loose? If you jack your car up and shake the wheels the loose one will be bad.
        sigpic

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        • nickmp0wer
          Banned
          • Jul 2004
          • 1427

          #5
          i dont think i will be loose unless its really bad

          Comment

          • Digitalwave
            is a poseur
            • Oct 2003
            • 6276

            #6
            That's probably not a fair test anyways, since my control arm and tie rod ball joints are both showing signs of wear which will cause play as well.

            RISING EDGE

            Let's drive fast and have fun.

            Comment

            • e30sd
              Fistee
              • Jan 2004
              • 5517

              #7
              probably cause of those fat spacers you're running.
              sigpic

              Comment

              • Digitalwave
                is a poseur
                • Oct 2003
                • 6276

                #8
                I was waiting for someone to mention my spacers.

                RISING EDGE

                Let's drive fast and have fun.

                Comment

                • Dave
                  E30 RAT
                  • Nov 2003
                  • 11675

                  #9
                  TJ,

                  You are dead on with the diagnosis. It is the wheel bearing, and if it goes away when you turn left, it is the right one.

                  It aint the spacers, its the fact that the car is really old, that's all.
                  Current Cars
                  2014 M235i
                  2009 R56 Cooper S
                  1998 M3
                  1997 M3

                  Comment

                  • Digitalwave
                    is a poseur
                    • Oct 2003
                    • 6276

                    #10
                    I know it's not the spacers, but some people seem to think spacers affect wheel bearings.

                    Thanks Dave, I figured it was the opposite bearing like you said.

                    RISING EDGE

                    Let's drive fast and have fun.

                    Comment

                    • nando
                      Moderator
                      • Nov 2003
                      • 34827

                      #11
                      Originally posted by Digitalwave
                      I know it's not the spacers, but some people seem to think spacers affect wheel bearings.

                      Thanks Dave, I figured it was the opposite bearing like you said.
                      well they do, to a point (more wear), but not any differently than running wide tires or low offset wheels. but yeah, old cars will have old parts on them, imagine that?

                      I would replace both, as people said the second one is probably not too far behind.
                      Build thread

                      Bimmerlabs

                      Comment

                      • arsevader
                        E30 Enthusiast
                        • May 2005
                        • 1025

                        #12
                        Be sure to get new dust shields , nuts and grease caps when ordering the assemblies.

                        The axle nut is a 36mm size. NO need for a deep socket.

                        James

                        Comment

                        • e30sd
                          Fistee
                          • Jan 2004
                          • 5517

                          #13
                          i just like giving him crap, he was super butthurt about it over there...
                          sigpic

                          Comment

                          • Brew
                            No R3VLimiter
                            • Oct 2003
                            • 3060

                            #14
                            Originally posted by nando
                            I would replace both, as people said the second one is probably not too far behind.
                            Word to that. I did my left one this past August, and the right one kicked the bucket in October.
                            '91 318is
                            sigpic

                            Comment

                            • Axxe
                              No R3VLimiter
                              • Aug 2004
                              • 3355

                              #15
                              I did them both at once. If you are planning on changing rotors in the near future, now would be a good time if you don't feel like pulling everything apart again. But it's not a bad job it doesn't matter.


                              Keep it slideways!!

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