Drivetrain (Cooper S) MINI Cooper S (R53) intakes, exhausts, pulleys, headers, throttle bodies, and any other modifications to the Cooper S drivetrain.

Drivetrain Can't Remove Stock SC Pulley

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Old Jun 18, 2006 | 11:32 PM
  #1  
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Can't Remove Stock SC Pulley

My stock supercharger pulley seems to have siezed onto the shaft. I am using the puller from Webb Motorsports, along with a regular "crow's foot" pulley puller. The pulley is on the shaft so tight that I broke the puller tool. The metal "crow's foot" broke in half. Then I went and bought a Craftsman puller which hopefully will be stronger. It hasn't broken yet but the pulley still won't come off. It's been quite frustrating to say the least. Anyone have any tips? Any help is much appreciated! Thanks!

Matt
 
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Old Jun 18, 2006 | 11:50 PM
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002's Avatar
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Do you have a bolt in the charger shaft for the puller to rest against? If not, the center screw on your puller may be siezing on the shaft and causing the resistance. The pulley should come off easily after the inital "pop".
 
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Old Jun 19, 2006 | 04:29 AM
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If worse comes to worse, use heat ( use it carefully ).
 
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Old Jun 19, 2006 | 04:51 AM
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.... using a puller that has been designed especially to pullthe Mini SC Pulley makes the whole job easier, when using in conjunction with heat.
 
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Old Jun 19, 2006 | 01:46 PM
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Thanks for the replies. I will try some heat, as well as putting a bolt in the center of the shaft. And yes, the clamp part of the puller (on loan from Webb) is made especially for this pulley.
 
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Old Jun 19, 2006 | 01:53 PM
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Do not use heat, you may damage the bearings on the shaft!

If all else fails, while putting tension on the pulley, give the pulley a tap with a hammer from the back side to dis lodge it.
 
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Old Jun 19, 2006 | 02:23 PM
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Old Jun 19, 2006 | 02:37 PM
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Old Jun 19, 2006 | 02:39 PM
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^^
Lol!!
 
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Old Jun 19, 2006 | 02:50 PM
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Make sure to grease the threads on the puller too. Makes a HUGE difference.
 
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Old Jun 19, 2006 | 03:49 PM
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same thing happened to me!!! damn advanced auto parts crows foot. thing was a piece of junk. snapped right in half. no wonder it cost 12 dollars. i went and got a craftsman and it worked. the bolts started to bend a little though. .
 
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Old Jun 19, 2006 | 04:15 PM
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Craftsman will hold up....but like mentioned the bolts will start to bend.
 
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Old Jun 19, 2006 | 04:31 PM
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How did you make out? I have the Deluxe Pulley removal tool that I have used on 3 MINI's, if you'd like to borrow it PM me.
 
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Old Jun 20, 2006 | 01:10 PM
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From: A street address or space indexing system.
Originally Posted by shankrabbit
 
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Old Jun 20, 2006 | 11:03 PM
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Not sure exactly why it worked, but I tried it again the same way but this time I screwed in a small bolt into the shaft. Didn't need to resort to anything extreme. Thanks for everyone's replies.
 
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Old Jun 21, 2006 | 08:45 AM
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Glad to hear it worked! Now I can give you a call when I decide to do my pulley.
 
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Old Jun 21, 2006 | 10:48 PM
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Let me know Eric. I can tell you all the things what NOT to do!!!

Matt
 
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Old Jun 21, 2006 | 11:55 PM
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Originally Posted by matma92ser
Not sure exactly why it worked, but I tried it again the same way but this time I screwed in a small bolt into the shaft. Didn't need to resort to anything extreme. Thanks for everyone's replies.
"who...does...number two...work for?" -austin powers.

Sometimes you have to grab hold of something and show that turd who's boss.
 
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Old Jun 22, 2006 | 11:06 AM
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most importantly....how is the new pulley?
 
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