strut install ???

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  • Mako18
    Mod Crazy
    • Jul 2006
    • 688

    #1

    strut install ???

    When installing the strut into the strut housing, do you need to coat them in anything before inserting them? The reason I ask is because a friend of mine said they are coated in something to help protect them from the brake heat. makes sense to me just want to confirm before I put them together today.

    I can't wait to drive around on the new setup!! I took some pics but they are on a friends camera I will pick up some batt. while I am out and snap a few of my own.

    I am going from 100% stock too:

    IE's subframe bushings
    IE trialing arm bushings
    IE RSM's
    IE Urethane motor mounts and tranny mounts.
    St sways with adj endlinks
    IE stage 3 springs
    Bilstein sports
    New tie rods and boots
    New control arms
    New SS brake lines

    Thanks
    -D
    sigpic
  • kencopperwheat
    King of Kegstands
    • Oct 2003
    • 14396

    #2
    You don't need to fill the tubes with oil with Bilsteins.
    Originally posted by Gruelius
    and i do not know what bugg brakes are.

    Comment

    • PeaveyBassist
      No R3VLimiter
      • Sep 2004
      • 3511

      #3
      Originally posted by kencopperwheat
      You don't need to fill the tubes with oil with Bilsteins.
      You should put oil in the tube before installing the strut. The oil in the tube should go about 1/3 of the way up the strut when its in so youll have to put oil in, drop the strut in, pull it back out and check. If there is too much oil in though you wont be able to put the strut down far enough for the nut to tighten in the housing. The oil helps cool the struts. If there isnt oil in there they will die sooner.

      Will
      RIP e30 (brilliantrot '91 325i) 11/17/06 Byebye: 8/21/07
      Welcome e30 (brilliantrot '90 325is) 12/23/06
      DaveCN = Old Man
      My signature picture was taken by ME! Not by anyone else!



      Originally posted by george graves
      If people keep quoting me in their sig, I'm going to burn this motherfucker down.

      Comment

      • Van Westervelt
        R3V OG
        • May 2006
        • 9365

        #4
        Do not put oil in with the Bilsteins Sports, they specifically tell you, "DO NOT FILL STRUT TUBE WITH OIL." Doing so will make them fail and will void your warranty.
        sigpic

        Comment

        • Mako18
          Mod Crazy
          • Jul 2006
          • 688

          #5
          OK I am not going to put any oil in the strut tube. I am about to assemble the front end I just finished the rear. Thanks for the quick response guys!!
          sigpic

          Comment

          • PeaveyBassist
            No R3VLimiter
            • Sep 2004
            • 3511

            #6
            How will oil in the strut tube make them fail? lol

            Will
            RIP e30 (brilliantrot '91 325i) 11/17/06 Byebye: 8/21/07
            Welcome e30 (brilliantrot '90 325is) 12/23/06
            DaveCN = Old Man
            My signature picture was taken by ME! Not by anyone else!



            Originally posted by george graves
            If people keep quoting me in their sig, I'm going to burn this motherfucker down.

            Comment

            • backtrail69
              R3V Elite
              • Jul 2005
              • 4471

              #7
              I don't understand how a tiny bit of oil at the bottom of the strut tube would significantly cool the strut.... On the side note, that suspension should handle wonderfully.
              :: PNW Crew ::
              '87 325 4dr, '74 2002

              Comment

              • Van Westervelt
                R3V OG
                • May 2006
                • 9365

                #8
                It will make them fail because they are a gas pressure shock absorber. Different than others which are hydraulic, hence different requirements. The oil is in there to transfer the heat from the hydraulic insert to the strut housing. YOU DO NOT PUT OIL IN WITH GAS PRESSURE SHOCKS. It even states that clear as day in the Bentley.... checked, section 13 page 19.
                sigpic

                Comment

                • Mike325
                  No R3VLimiter
                  • Mar 2006
                  • 3685

                  #9
                  ^ This man speaks the truth.
                  Originally posted by cabriodster87
                  "Honey? What color is this wire? Is it the same as that one? Are you sure? I don't believe it. OK, it works. Thank you sweetie."
                  Originally posted by Kershaw
                  i've got a boner and a desire to speed.

                  Comment

                  • PeaveyBassist
                    No R3VLimiter
                    • Sep 2004
                    • 3511

                    #10
                    I'm not questioning anybody. I am just asking the reasoning behind it. I dont want the answer, "cus the book says so". I want a real answer behind that.

                    Will
                    RIP e30 (brilliantrot '91 325i) 11/17/06 Byebye: 8/21/07
                    Welcome e30 (brilliantrot '90 325is) 12/23/06
                    DaveCN = Old Man
                    My signature picture was taken by ME! Not by anyone else!



                    Originally posted by george graves
                    If people keep quoting me in their sig, I'm going to burn this motherfucker down.

                    Comment

                    • Van Westervelt
                      R3V OG
                      • May 2006
                      • 9365

                      #11
                      Originally posted by PeaveyBassist
                      I'm not questioning anybody. I am just asking the reasoning behind it. I dont want the answer, "cus the book says so". I want a real answer behind that.

                      Will
                      I just told you the real answer. The book info was extra. That will be $19.50 sir. :)
                      sigpic

                      Comment

                      • xLibelle
                        R3VLimited
                        • Aug 2004
                        • 2673

                        #12
                        dont question what the german engineers put in writing.
                        if its anything that e30 owners have learned from toying with these cars, is that they did shit right. ;)

                        Comment

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