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Thread: m60 water pump question

  1. #1
    Join Date
    Sep 2006
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    Newnan
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    486

    Default m60 water pump question

    How did you guys loosen the bottom bolt behind the crank? Im assuming a 10mm open end wrench? I can't find one thin/long enough to get to the bolt, any tips?

    1995 BMW 530ia/3.15lsd/M Parallels/Eibach/Bilstien/Magnaflow

  2. #2
    Join Date
    Feb 2004
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    4,894

    Default

    You have to remove the main pulley... just take off all the little bolts inside the pulley. It only goes on on way as it does have alignment stud.

  3. #3
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    well hell, that seems easy enough, didn't look to check, thanks!

    1995 BMW 530ia/3.15lsd/M Parallels/Eibach/Bilstien/Magnaflow

  4. #4
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    well everything is in, only have one problem. The water pump, alternator, PS belt is slipping off the water pump pulley towards the engine. I may have over tensioned the tensioner pulley, but if thats not it, what else could cause the belt to slip backwards?

    1995 BMW 530ia/3.15lsd/M Parallels/Eibach/Bilstien/Magnaflow

  5. #5
    Join Date
    Mar 2006
    Location
    East Brunswick, New Jersey
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    879

    Default

    Don't quite understand what you mean by the belt slipping backward. Even if you over tighten the pulley, it is not going to affect the belt tension.
    '01 540it, 6/01
    '03 325i 5 speed, 9/02
    '10 535ix. 9/09
    '10 mini 6 speed
    '15 mini countryman 6 speed

  6. #6
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    Sep 2006
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    well i sat down and thought real hard on all the possible reasons why the belt would be slipping, and i think i found the reason...its actually quite obvious, i put the ****in pulley on the wrong way.

    Il have to take a drive back down to where the cars parked and see if thats what it is, im such an idiot...

    1995 BMW 530ia/3.15lsd/M Parallels/Eibach/Bilstien/Magnaflow

  7. #7
    Join Date
    Feb 2004
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    Default

    The pulley on the waterpump?

  8. #8
    Join Date
    Sep 2006
    Location
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    Default

    yea, just got back. I put the water pump pulley on backwards lol, must have gotten some sun poisoning yesterday.

    1995 BMW 530ia/3.15lsd/M Parallels/Eibach/Bilstien/Magnaflow

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