stripped rotor bolt

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • TimbyMaTombo
    E30 Addict
    • Jul 2012
    • 413

    #1

    stripped rotor bolt

    In trying to get the rotor off my car, I found that it is somewhat rusted into place, over torqued, and stripped. I tried undoing it but stripped it further so I tried slotting it with a dremel and using a flathead screwdriver but I don't have any wide enough. The rotor needs to be replaced so I'm not worried about messing it up.

    What should I do? Go see if Wal-mart has that drill bit thing for stripped screws?

    Thanks,
    Peter
  • travish325
    Banned
    • Jun 2012
    • 1151

    #2
    either that or drill it out

    Comment

    • FLG
      No R3VLimiter
      • Sep 2011
      • 3165

      #3
      Just drill it out

      Sent from my Galaxy Nexus using Tapatalk 2
      -Build http://www.r3vlimited.com/board/showthread.php?t=295277

      Comment

      • IronFreak
        No R3VLimiter
        • Dec 2012
        • 3702

        #4
        ......Walmart?


        Try a hardware or auto parts store before spending any money on tools from walmart.
        sigpic

        Rebellion Forge Custom Fabrication

        1988 325is - TrackRat in progress

        Instagram @rebellionforge

        Comment

        • jlevie
          R3V OG
          • Nov 2006
          • 13530

          #5
          Use a drill slightly larger than the body size of the screw to drill the head off. That lets you get the rotor off and leaves enough of the remains to grab with vice grips. Soaking the screw with PBlaster fo a day or so will help in removal. Use anti-sieze on the new screw.
          The car makes it possible, but the driver makes it happen.
          Jim Levie, Huntsville, AL

          Comment

          • Earendil
            E30 Mastermind
            • Jun 2009
            • 1662

            #6
            Also of note, that little screw is a convenience. It does not keep the rotors in place during operation, the wheel lugs do that.
            -------------------------------------------------
            1989 - E30 - M20B25 - Manual. Approx 300,000+ miles - Track Rat & Weekend Fun
            2000 - E46 - M52TUB28 - Manual. Approx 130,000 miles - [not so] Daily Driver

            sigpic

            I'm looking for a Lachssilber Passenger Fender and Hood. PM if you have one or both to sell!

            Comment

            • travish325
              Banned
              • Jun 2012
              • 1151

              #7
              Originally posted by travish325
              either that or drill it out
              Originally posted by FLG
              Just drill it out

              Sent from my Galaxy Nexus using Tapatalk 2
              Originally posted by jlevie
              Use a drill slightly larger than the body size of the screw to drill the head off. That lets you get the rotor off and leaves enough of the remains to grab with vice grips. Soaking the screw with PBlaster fo a day or so will help in removal. Use anti-sieze on the new screw.
              Lol

              Comment

              • FLG
                No R3VLimiter
                • Sep 2011
                • 3165

                #8
                Originally posted by Earendil
                Also of note, that little screw is a convenience. It does not keep the rotors in place during operation, the wheel lugs do that.
                Yep but if your not running studs you'll appreciate that convenience lol

                Sent from my Galaxy Nexus using Tapatalk 2
                -Build http://www.r3vlimited.com/board/showthread.php?t=295277

                Comment

                • 318isnages
                  Noobie
                  • Nov 2012
                  • 5

                  #9
                  using a centre punch usually works to undo it that little bit, hitting it on a angle on the outer section

                  Comment

                  • ForcedFirebird
                    R3V OG
                    • Feb 2007
                    • 8300

                    #10
                    When rusted in, I often will hammer a larger Torx into it and use a small battery impact to pull them - if that fails, use Jim's advice.

                    Originally posted by Earendil
                    Also of note, that little screw is a convenience. It does not keep the rotors in place during operation, the wheel lugs do that.
                    I keep them in stock, just for when customers like you come in. I hate trying to line up the rotor/wheel when using the OEM lug bolts. They are less than $2 each - you guys can't really be that cheap.
                    john@m20guru.com
                    Links:
                    Transaction feedback: Here, here and here. Thanks :D

                    Comment

                    • TimbyMaTombo
                      E30 Addict
                      • Jul 2012
                      • 413

                      #11
                      Thanks everyone for the advice. I won't be able to do anything until Friday due to school, but I liberally applied PB Blaster and will do so again tomorrow night and try drilling it out Friday.

                      Only reason I said Wal-mart is because I live across the street from one. I don't do my tool shopping there, don't worry... I usually get stuff from Ace but went to Harbor Freight for the first time today to get a ball joint separator. Worked amazingly but startled me the first time with the loud pop when it came undone.

                      Peter

                      Comment

                      • Earendil
                        E30 Mastermind
                        • Jun 2009
                        • 1662

                        #12
                        Originally posted by asdfg68plus1
                        Worked amazingly but startled me the first time with the loud pop when it came undone.
                        That's got to be one of the best shade tree mechanic moments, especially when working solo:

                        "#%^*!!! Was it supposed to do that?!?!"
                        -------------------------------------------------
                        1989 - E30 - M20B25 - Manual. Approx 300,000+ miles - Track Rat & Weekend Fun
                        2000 - E46 - M52TUB28 - Manual. Approx 130,000 miles - [not so] Daily Driver

                        sigpic

                        I'm looking for a Lachssilber Passenger Fender and Hood. PM if you have one or both to sell!

                        Comment

                        • Roysneon
                          R3V Elite
                          • Apr 2010
                          • 4505

                          #13
                          Originally posted by ForcedFirebird
                          When rusted in, I often will hammer a larger Torx into it and use a small battery impact to pull them - if that fails, use Jim's advice.



                          I keep them in stock, just for when customers like you come in. I hate trying to line up the rotor/wheel when using the OEM lug bolts. They are less than $2 each - you guys can't really be that cheap.
                          I don't think he's advocating not using them, just putting it out there. The reason they are there is so that the holes in the rotor remain lined up with the holes in the hub.
                          For all things 24v, check out Markert Motorworks!
                          Originally posted by mbonanni
                          I hate modded emtree, I hate modded cawrz, I hate jdm, I hate swag, I hate stanceyolokids, I hate bags (on cars), I hate stuff that is slowz, I hate tires.

                          I am a pursit now.

                          Comment

                          • Earendil
                            E30 Mastermind
                            • Jun 2009
                            • 1662

                            #14
                            Originally posted by ForcedFirebird
                            I keep them in stock, just for when customers like you come in. I hate trying to line up the rotor/wheel when using the OEM lug bolts. They are less than $2 each - you guys can't really be that cheap.

                            Can't be that cheap? Are you new here? :D

                            But in all seriousness, my point was that the OP shouldn't worry about damaging it. He can bugger the thing up, and be okay driving to pick up the part, or waiting 3-5 days to have a new one shipped.

                            That said, I do not have them on the back of my car for two reasons:
                            1) The E-Brake holds the rotors on just fine.
                            2) I'm a forgetful sob.
                            -------------------------------------------------
                            1989 - E30 - M20B25 - Manual. Approx 300,000+ miles - Track Rat & Weekend Fun
                            2000 - E46 - M52TUB28 - Manual. Approx 130,000 miles - [not so] Daily Driver

                            sigpic

                            I'm looking for a Lachssilber Passenger Fender and Hood. PM if you have one or both to sell!

                            Comment

                            • ForcedFirebird
                              R3V OG
                              • Feb 2007
                              • 8300

                              #15
                              Originally posted by Earendil
                              Can't be that cheap? Are you new here? :D

                              But in all seriousness, my point was that the OP shouldn't worry about damaging it. He can bugger the thing up, and be okay driving to pick up the part, or waiting 3-5 days to have a new one shipped.

                              That said, I do not have them on the back of my car for two reasons:
                              1) The E-Brake holds the rotors on just fine.
                              2) I'm a forgetful sob.

                              Yup, just signed up ;)

                              Still, it's a peeve of mine, therefore, there's a bag of part number 34111123072 in my drawer ROFL.

                              Yes, I own an e30, therefore, my track wheels are XXR :D
                              john@m20guru.com
                              Links:
                              Transaction feedback: Here, here and here. Thanks :D

                              Comment

                              Working...