Water Pump problems

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  • ///M Powered
    E30 Enthusiast
    • Jan 2004
    • 1109

    #1

    Water Pump problems

    Ok , so I ran into a pretty big problem.
    As I go to take the bolt off the water pump, I turn the wrench with jsut wrist power and the top ( and about 2 threads down) snapped off :shock:

    As I pulled my hand away, it looked like this ( I don't know how this thing even worked)


    What am I going to do? I got the rest of the bolts out fine, and on the other side of the water pump, the pipe connecting to it looked like this


    I'm assuming this old POS is going to be siezed like hell.
    Any ideas on how to deal with this? Can I drill out the old bolt?( pretty tight space for a drill)
  • kansas-ix
    E30 Mastermind
    • Jan 2004
    • 1600

    #2
    I don't believe that there are any threads on the water pump itself, so pull, it off, put the new on and jbweld?
    Or simply drill and tap.
    E30 325ix 62k

    Comment

    • ///M Powered
      E30 Enthusiast
      • Jan 2004
      • 1109

      #3
      Originally posted by kansas-ix
      I don't believe that there are any threads on the water pump itself, so pull, it off, put the new on and jbweld?
      Or simply drill and tap.
      Yeah today I'm going to take out the radiator and try to drill it out and tap it :?

      Comment

      • aaron_silva
        E30 Mastermind
        • Oct 2003
        • 1785

        #4
        What the hell are you doing Mike? This was supposed to take an hour right?

        BTW- Are you going to be available on Sat?

        Aaron

        Comment

        • Jays323i
          Member
          • Dec 2004
          • 40

          #5
          If there's any stud left you can try a small pipe wrench.

          Comment

          • ///M Powered
            E30 Enthusiast
            • Jan 2004
            • 1109

            #6
            Originally posted by aaron_silva
            What the hell are you doing Mike? This was supposed to take an hour right?

            BTW- Are you going to be available on Sat?

            Aaron
            Pffft, you know everyhting on this car takes at least 3x's as long as it should.

            I have no game until sunday, so yes I will be available( hopefully in the e30, if not, first gen eclipse baby 8) )

            Comment

            • aaron_silva
              E30 Mastermind
              • Oct 2003
              • 1785

              #7
              Mike, I removed a stripped stud for my water pump. Guess what I used...you guessed it...the all mighty dremel. I dremeled a slot in the end of the stud and used a flat head screw driver to back it out.

              I need you to come over on Sat. I will PM you with details.

              Aaron

              Comment

              • ///M Powered
                E30 Enthusiast
                • Jan 2004
                • 1109

                #8
                Woo Hoo! Got the water pump off with some muscle/ rubber malet and this is what was left......




                I used a small pipe wrench ( thanks Jays323i ) to turn it out the rest of the way, saving my thread ! Now I just need to replace the stud and I'll be peicing everyhting back together.

                Comment

                • Axxe
                  No R3VLimiter
                  • Aug 2004
                  • 3355

                  #9
                  Um, if I were you I would grab some varsol and a brush and clean all of that grease and dirt off. Looks scary :?


                  Keep it slideways!!

                  Comment

                  • trashcop 80s 80s
                    E30 Enthusiast
                    • Jun 2004
                    • 1130

                    #10
                    make sure you replace all of the water pump studs. You don't want another breaking off when you wrench them down.
                    sigpic

                    Comment

                    • AdamF 88iS
                      R3VLimited
                      • Oct 2003
                      • 2051

                      #11
                      They arent studs, they are bolts. Clean the holes out with a tap and use new bolts.
                      Adam Fogg- '88 M3

                      Common sense- It's the new 'gifted'

                      Comment

                      • ///M Powered
                        E30 Enthusiast
                        • Jan 2004
                        • 1109

                        #12
                        Originally posted by AdamF 88iS
                        They arent studs, they are bolts. Clean the holes out with a tap and use new bolts.
                        Done and done.

                        Comment

                        • joecoolinatl
                          Advanced Member
                          • Sep 2004
                          • 121

                          #13
                          ^^^^^^^^


                          offtopic but what front spoiler is that?
                          thanks!
                          Present:
                          1984 633csi
                          1985 635csi
                          Past:
                          1991 318i / 1987 325e / 1988 325is / 1986 325i / 1985 535i

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