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Thread: How to make a fan clutch remover tool

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  1. #1
    Join Date
    Jan 2006
    Location
    Norcross, GA
    Posts
    239

    Default How to make a fan clutch remover tool

    I know this has been discussed a lot of times. I am a dumb person, I need more like a step by step instruction.

    what kind of steel plate to buy and where?
    What size should be the hole?
    How to make the curve?

    Thanks
    Arun
    530i / Nikasil M60 3 Ltr Motor / ZF5HP18 (A5S 310Z) Tranny / Prod: March 95 / Fully stock / 95K miles

  2. #2
    Join Date
    Oct 2004
    Location
    Honolulu
    Posts
    3,105

    Default I've been planning

    on making one out of aluminum.

    I’d start with the hole and shape it from there.

    I think Jeff made an Ork sword once and posted a picture


    Vee ave vays of dealing vid your kind...........

  3. #3
    Join Date
    Dec 2003
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    Eastern Tennessee USi
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    14,843

    Default

    95 E34 530I V2.37
    ===========
    Those who make peaceful revolution impossible will make violent revolution inevitable.

    John F. Kennedy

  4. #4
    Join Date
    Aug 2006
    Location
    Houston
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    241

    Default

    I am puzzled by the shape of it, where do you put this in order to get the fan clutch off? I am gonna be replacing mine some time soon myself

  5. #5
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    Dec 2003
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    Eastern Tennessee USi
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    Default

    the hole goes over a bolt and holds it still while you unscrew the clutch. I tried vice grips at first only to discover the pully is plastic :eek:
    Quote Originally Posted by Milkboot
    I am puzzled by the shape of it, where do you put this in order to get the fan clutch off? I am gonna be replacing mine some time soon myself
    95 E34 530I V2.37
    ===========
    Those who make peaceful revolution impossible will make violent revolution inevitable.

    John F. Kennedy

  6. #6
    Join Date
    Oct 2005
    Posts
    518

    Default

    I made mine about twice as long as Jeff's tool in order to have more leverage. Mine actually is long enough to be butted up against the side of the engine bay by the power steering lines. This way you can loosen the more stubborn ones with both hands (mine was apparently tightened by five greasemonkeys high on crack). I also chose to make two holes on the sides of the cutout instead of just a notch like Jeff's. For a material I just used a thick 2" wide steel strip from Home Depot (look for it next to the assorted nuts and bolts section). 20 minutes later I had a tool HTH

  7. #7
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    Sep 2005
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    NJ
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    1,089

    Default

    I made mine from a piece of scrap metal at my neighbors machine shop. I recessed the pulley bolts so it's easier to keep them in place.



  8. #8
    Join Date
    Jan 2004
    Location
    Calgary AB Canada
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    589

    Default

    Quote Originally Posted by E34 530
    I made mine from a piece of scrap metal at my neighbors machine shop. I recessed the pulley bolts so it's easier to keep them in place.


    Cripes! That's like using a sledge hammer to swat a mosquito.

    I've never needed anything more than a bit of impact to remove these on several cars: 3 times for cam belt changes on an M20 325iS, 535i twice, M5 once each on two different cars.

    10" vise grips clamped firmly on the nut then a couple of smart taps with a hammer. Apply the pliers so the setscrew is on the side you need to strike for the left hand thread to loosen.
    Anthony
    03/64 production

    '91M5 - 11/90, was mine, it's Jim's now.

  9. #9
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    baton rouge, loserana
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    Default

    just wait till you get one that a ******* worked on, i had one on a 535 that was so bad i had to pull the water pump (was bad anyway) and break it up so i could clamp the shaft in a vice, i broke the box end on a 32mm wrench beating it with a brass hammer trying to save the fairly new clutch on that one

    heres one that i made a while back

    my current one is longer, i plan to make it double ended with the 6 cylinder spacing on one end the the v8 on the other

    Quote Originally Posted by Anthony (M5 in Calgary)
    Cripes! That's like using a sledge hammer to swat a mosquito.

    I've never needed anything more than a bit of impact to remove these on several cars: 3 times for cam belt changes on an M20 325iS, 535i twice, M5 once each on two different cars.

    10" vise grips clamped firmly on the nut then a couple of smart taps with a hammer. Apply the pliers so the setscrew is on the side you need to strike for the left hand thread to loosen.
    Last edited by winfred; 11-13-2006 at 09:35 PM.
    all america wants is cold beer warm cat and a place to take a poop with a door on it

  10. #10
    Join Date
    Aug 2006
    Location
    Houston
    Posts
    241

    Default

    I might be able to find some scrap metal to make one, what is te best way to measure out the bolt hole distance so i can drill tem out, and ow far in should i make the most inner part of the curved part to get around the clutch nut?


    Quote Originally Posted by winfred
    just wait till you get one that a ******* worked on, i had one on a 535 that was so bad i had to pull the water pump (was bad anyway) and break it up so i could clamp the shaft in a vice, i broke the box end on a 32mm wrench beating it with a brass hammer trying to save the fairly new clutch on that one

    heres one that i made a while back

    my current one is longer, i plan to make it double ended with the 6 cylinder spacing on one end the the v8 on the other

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