Removal of broken dip stick tube - NCRS Discussion Boards

Removal of broken dip stick tube

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  • Scott G.
    Expired
    • August 31, 1984
    • 132

    Removal of broken dip stick tube

  • Roy B.
    Expired
    • February 1, 1975
    • 7044

    #2
    Re: Removal of broken dip stick tube

    Yes you can drive it back up after removing the oil pan with no problem.

    Comment

    • Roy B.
      Expired
      • February 1, 1975
      • 7044

      #3
      Re: Removal of broken dip stick tube

      Yes you can drive it back up after removing the oil pan with no problem.

      Comment

      • Joel M.
        Very Frequent User
        • May 31, 1975
        • 141

        #4
        Re: Removal of broken dip stick tube

        How about packing broken tube full of wadding and pushing down a half inch or so. Then tap the ID of the broken tube with an appropriate sized tap. Get a pc of tubing larger than the OD of the broken tube and insert a bolt thru it and into the tapped hole. As you tighten the bolt it should extract the broken tube providing the tube pulls out rather than turns. Just be careful to get packing in good to provide a barrier to shavings from the tapping process from getting into the bottom of the engine. Just think every step through regarding tap depth, bolt lengths etc. Might be a better way but this has worked for me.

        Comment

        • Joel M.
          Very Frequent User
          • May 31, 1975
          • 141

          #5
          Re: Removal of broken dip stick tube

          How about packing broken tube full of wadding and pushing down a half inch or so. Then tap the ID of the broken tube with an appropriate sized tap. Get a pc of tubing larger than the OD of the broken tube and insert a bolt thru it and into the tapped hole. As you tighten the bolt it should extract the broken tube providing the tube pulls out rather than turns. Just be careful to get packing in good to provide a barrier to shavings from the tapping process from getting into the bottom of the engine. Just think every step through regarding tap depth, bolt lengths etc. Might be a better way but this has worked for me.

          Comment

          • Mike M.
            NCRS Past President
            • May 31, 1974
            • 8365

            #6
            Re: Removal of broken dip stick tube

            if joel's tip works, let us know. it'd be quicker and easier than pulling pan and driving tube out(which is way i've done it in the past).mike

            Comment

            • Mike M.
              NCRS Past President
              • May 31, 1974
              • 8365

              #7
              Re: Removal of broken dip stick tube

              if joel's tip works, let us know. it'd be quicker and easier than pulling pan and driving tube out(which is way i've done it in the past).mike

              Comment

              • Mike Cobine

                #8
                Modification of a good idea

                This sounds like a good idea. Of course the tube may turn and not pull out. If so, then here are two ideas.

                1. Get a longer full thread bolt.

                Thread a nut and washer near the head. Then insert into the larger tube and thread into the broken tube. Instead of turning the bolt after you thread it into the broken tube, tighten the nut and washer against the tube to force the bolt (and hopefully broken tube) up and out. Lube all well before starting.

                2. Get a threaded rod that fits what you tapped the tubing for. Slide a weight on the rod, like the handle of a slide hammer. put a couple of large washers on the top end of the rod, along with a couple of nuts. Better would be a threaded coupling (like a really long nut).

                Then a few pulls with the slide and the tube should pull right out.

                Comment

                • Mike Cobine

                  #9
                  Modification of a good idea

                  This sounds like a good idea. Of course the tube may turn and not pull out. If so, then here are two ideas.

                  1. Get a longer full thread bolt.

                  Thread a nut and washer near the head. Then insert into the larger tube and thread into the broken tube. Instead of turning the bolt after you thread it into the broken tube, tighten the nut and washer against the tube to force the bolt (and hopefully broken tube) up and out. Lube all well before starting.

                  2. Get a threaded rod that fits what you tapped the tubing for. Slide a weight on the rod, like the handle of a slide hammer. put a couple of large washers on the top end of the rod, along with a couple of nuts. Better would be a threaded coupling (like a really long nut).

                  Then a few pulls with the slide and the tube should pull right out.

                  Comment

                  • Joel M.
                    Very Frequent User
                    • May 31, 1975
                    • 141

                    #10
                    Re: Modification of a good idea

                    Mike--- Your number 1 process sounds dead on. I have pulled three of these in the past with just the bolt sleeeve process and have not had one turn yet but your idea takes that potential problem out of the picture and is easier. With your deal and holding the bolt with an end wrench while turning the nut with another a linear pull would be assured. If the previously tried E-Z out process has not garbaged things up too much it should be a snap for Scott.

                    Comment

                    • Joel M.
                      Very Frequent User
                      • May 31, 1975
                      • 141

                      #11
                      Re: Modification of a good idea

                      Mike--- Your number 1 process sounds dead on. I have pulled three of these in the past with just the bolt sleeeve process and have not had one turn yet but your idea takes that potential problem out of the picture and is easier. With your deal and holding the bolt with an end wrench while turning the nut with another a linear pull would be assured. If the previously tried E-Z out process has not garbaged things up too much it should be a snap for Scott.

                      Comment

                      • Scott G.
                        Expired
                        • August 31, 1984
                        • 132

                        #12
                        Re: Modification of a good idea

                        Joel:

                        I had considered threading the tube and using a bolt. I took the new tube to the hardware store and tried to find a bolt which would fit the tube. However, I could not find a size which would work. What size bolt did you use?

                        Thanks,

                        Scott

                        Comment

                        • Scott G.
                          Expired
                          • August 31, 1984
                          • 132

                          #13
                          Re: Modification of a good idea

                          Joel:

                          I had considered threading the tube and using a bolt. I took the new tube to the hardware store and tried to find a bolt which would fit the tube. However, I could not find a size which would work. What size bolt did you use?

                          Thanks,

                          Scott

                          Comment

                          • Eugene B.
                            Very Frequent User
                            • May 31, 1988
                            • 710

                            #14
                            Re: Modification of a good idea

                            Gents,
                            A idea to try before tapping (or if tapping isn't possible) involves the previously mentioned slide hammer puller.

                            My Harbor Freight slide hammer puller has an adapter that allows it to be used with a pair of Vise Grips. You replace the srew in the VG's with this adapter and latch down on the item to be extracted. The slide hammer puller is then threaded into the adapter. Finally, you bang away business as usual. Sounds like it might work for this application.

                            Good luck,
                            Gene

                            Comment

                            • Eugene B.
                              Very Frequent User
                              • May 31, 1988
                              • 710

                              #15
                              Re: Modification of a good idea

                              Gents,
                              A idea to try before tapping (or if tapping isn't possible) involves the previously mentioned slide hammer puller.

                              My Harbor Freight slide hammer puller has an adapter that allows it to be used with a pair of Vise Grips. You replace the srew in the VG's with this adapter and latch down on the item to be extracted. The slide hammer puller is then threaded into the adapter. Finally, you bang away business as usual. Sounds like it might work for this application.

                              Good luck,
                              Gene

                              Comment

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