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urgent help please re alternator

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  • urgent help please re alternator

    can anyone tell me how to slacken the alternator belt as i need to fit a new alternator
    as mine is not charging
    thanks in advance guys
    deano
    1. SHORT SHIFT KIT
    2. PORSCHE CAYENNE CALIPERS
    3. H & R SPRINGS
    4. BILSTEIN SHOXS
    5. NEW BUSHES AND HP2 STRUTS
    6. UPRATED HIGH OUTPUT COIL PACK
    7. ,3" turbo back s/s/ exhaust
    8. fmic fitted

  • #2
    loosen the nut which attaches the the top bracket allowing adjustment then also loosen off the lower bolt (as looking from the front of the car and the pump should then be free to move.

    HTH
    David
    sigpic

    1992 3b S2 Coupe

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    • #3
      you need to take the bumper off to get access to the front of the alternator.

      iirc there is about 3 bolts that need lossening. Then you should be able to move the unit to the left wich will slacken the belt.

      Good Luck.
      91 S2 coupé - RIP
      98 S8 - Luxury barge

      Comment


      • #4
        sorry guys forgot to add its on a urs4
        there are only two bolts
        and i think there's a tensioner but i don't know
        how to slacken it off
        1. SHORT SHIFT KIT
        2. PORSCHE CAYENNE CALIPERS
        3. H & R SPRINGS
        4. BILSTEIN SHOXS
        5. NEW BUSHES AND HP2 STRUTS
        6. UPRATED HIGH OUTPUT COIL PACK
        7. ,3" turbo back s/s/ exhaust
        8. fmic fitted

        Comment


        • #5
          Happy Birthday
          sigpic
          1991 Audi S2 3B - 2.5 Stroker engine
          1997 A6 2.5TDi quattro avant - C4
          1976 RD250E / 350LC cafe racer

          Comment


          • #6
            http://216.219.194.176/trouble_shooting/S4timing.htm

            You can change the alt in an S2 by just removing the plastic cover over the rad and reaching down with a 17mm spanner. BTDT a couple of times now
            91CQ20v - Gone to a new home
            93UR-S4 - The Magic Carpet
            94S2Bus - The Emerald Express

            Comment


            • #7
              Originally posted by AndyP View Post
              Happy Birthday
              thanks mate
              1. SHORT SHIFT KIT
              2. PORSCHE CAYENNE CALIPERS
              3. H & R SPRINGS
              4. BILSTEIN SHOXS
              5. NEW BUSHES AND HP2 STRUTS
              6. UPRATED HIGH OUTPUT COIL PACK
              7. ,3" turbo back s/s/ exhaust
              8. fmic fitted

              Comment


              • #8
                right then done it not a simple swap had to change the pulley wheel as
                i had purchsed an rs2 alternator from laser s2 avant
                all done now anyway
                big thanks to wab for the info on the tensioner

                thanks wab
                1. SHORT SHIFT KIT
                2. PORSCHE CAYENNE CALIPERS
                3. H & R SPRINGS
                4. BILSTEIN SHOXS
                5. NEW BUSHES AND HP2 STRUTS
                6. UPRATED HIGH OUTPUT COIL PACK
                7. ,3" turbo back s/s/ exhaust
                8. fmic fitted

                Comment


                • #9
                  Guess you didnt follow the link then
                  91CQ20v - Gone to a new home
                  93UR-S4 - The Magic Carpet
                  94S2Bus - The Emerald Express

                  Comment


                  • #10
                    Originally posted by mcandmar View Post
                    Guess you didnt follow the link then
                    sorry mate
                    did n't follow the link
                    have just read it
                    did n't fancy taking the front end off
                    thanks anyway

                    as usual this forum is full of help
                    1. SHORT SHIFT KIT
                    2. PORSCHE CAYENNE CALIPERS
                    3. H & R SPRINGS
                    4. BILSTEIN SHOXS
                    5. NEW BUSHES AND HP2 STRUTS
                    6. UPRATED HIGH OUTPUT COIL PACK
                    7. ,3" turbo back s/s/ exhaust
                    8. fmic fitted

                    Comment

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