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How to: DI viscous fan clutch removal

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Old Aug 3, 2010 | 11:02 AM
  #11  
Bundu's Avatar
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x2: just buy the $25 tool and keep it, you'll need it again some day.
 
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Old Oct 4, 2010 | 03:55 PM
  #12  
llPANCHOll's Avatar
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Originally Posted by Bundu
The D2 takes a 36mm wrench. See if you can lock the pulley somehow and break the nut free. You get a fan clutch tool at Advanced, one piece is the 36mm open wrench and the other piece hooks over the pulley shaft and catches a bolt head on the pulley....

It's easy to get off with the right tools.
http://shop.advanceautoparts.com/webapp/wcs/stores/servlet/product_2-Piece-Fan-Clutch-Wrench-Set-Autocraft_9015787-P_N3412_T|GRP2083____

I can CONFIRM.. THIS WORKS FOR DISCO I's as well this tool is only going to cost you $25 dollars, and you dont have to try to put vice grips on your pulley and not mess up the distributer vacume advance... Notice the distributer was pulled from the Thread Starters Vehicle. The DI USES A 36mm WRENCH as well.

Sorry for the HUGE image size

Thumbnails here



 
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Old Feb 28, 2013 | 11:12 AM
  #13  
Randall in NC's Avatar
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Originally Posted by thehulk
Is this the same process for a d2? I thought they were reverse threaded...
Old thread, but missing this note...

From the Discovery Workshop manual, "NOTE: Nut securing viscous unit to water
pump has a right hand thread. Release by turning anti-clockwise when viewed from
front of viscous unit."
 
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Old Feb 28, 2013 | 11:30 AM
  #14  
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Like we said, slap that wrench sharply and firmly with a hammer. Not a little love pat. Not slow and strong. Might have to increase tension on belt pulley tensioner.
 
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Old Feb 28, 2013 | 11:57 AM
  #15  
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Or stuff a rag between the belt and one of the pulley, eventually the rag will lock up the pulley.
 
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Old Oct 28, 2013 | 09:53 PM
  #16  
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Someone please tell me that this fan clutch is the correct one? I bought the one that goes on the 2000 Chevy express Van with no AC. It looks a lot different but I'm sure that doesn't matter I just wanted to see if anybody had any experience. Extra bonus points if someone can tell me before I get the water pump replaced thank you
it fits on there just looks different
 
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Last edited by dusty1; Oct 28, 2013 at 10:03 PM.
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Old Oct 28, 2013 | 10:08 PM
  #17  
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Picture
 
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Old Oct 28, 2013 | 10:21 PM
  #18  
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Lookee here:

 
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Old Oct 28, 2013 | 10:50 PM
  #19  
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Thank you, I had no problem getting it off I'm just trying to figure out if that fan clutch that I purchased in the photo will work. It is one for the express Van not for the Land Rover. They didn't have any Landrover clutches.
 
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