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M50 Upper tensioner

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    M50 Upper tensioner

    Hey there.

    Does anyone post a pic of how the top belt tensioner goes on in an M50? I have a 95 e34 that i recieved with all the accessories taken off and i just cant seem to figure out how the top tensioner even mounts. Im starting to think I'm missing some bracket somewhere..

    Thanks in advance!

    #2
    a little Paint diagram perhaps?

    Comment


      #3
      This is SoLive's diagram


      Originally posted by whysimon
      WTF is hello Kitty (I'm 28 with no kids and I don't have cable)

      Comment


        #4
        hehe yes all the pictures that i have found so far have either the radiator hose or alternator cooling ducting in the way.. I can see the pulley.. but i just cant figure out how it mounts in relation to the alternator etc. I simply dont have enough holes.

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          #5
          Are you talking about the dummy tensioner that is to the left of the alternator?

          Originally posted by whysimon
          WTF is hello Kitty (I'm 28 with no kids and I don't have cable)

          Comment


            #6
            This is the part im trying to find a place for:



            The engine already has that pulley in the middle, is that the only tensioner there should be?

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              #7
              That idler pulley should just bolt in to the oil filter housing.
              My 2.9L Build!

              Originally posted by Ernest Hemingway
              There are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games.

              Comment


                #8
                There are 20 parts and 2 pulleys in that pic Einstein.
                Originally posted by 325Projectz
                don't listen to the diagram... listen to mr. swiss.
                :nice:

                Comment


                  #9
                  Originally posted by Mr.SWISS View Post
                  There are 20 parts and 2 pulleys in that pic Einstein.

                  Heh. I bought the engine as a complete but parted package from the junkyard.. and one of the items is the assembled #2,4,8 device. A similar tensioner is on the other side of the engine acting as the tensioner for the A/C compressor. Going by the RealOEM diagram, this one seems like it is the tensioner for the alternator belt.. i just cant really place it anywhere. It is possible that they just gave me it but it doesnt really go anywhere.. that's why i need a clear pic or diagram to figure out what im doing with it..

                  tom
                  Last edited by catch22; 07-02-2007, 04:14 PM.

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                    #10
                    The one that is already on the engine looks like this:



                    Can i conclude that the other one is just an extra piece that doesnt co anywhere?

                    Comment


                      #11
                      The tensioner setup in the 2nd picture is a spring type, the first one is a hydraulic tensioner. Only one is needed.

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