C32 AMG, C55 AMG (W203) 2001 - 2007

Supercharger bearing replacement issue.

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Old Dec 18, 2011 | 04:55 PM
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c32 AMG
Supercharger bearing replacement issue.

Hi guys ive had my c32 amg for around a year now and I ordered a 178mm asp pulley kit with a pulley saver kit and a new supercharger bearing from needswings in the states.
Ive got everything off the car with the new stuff ready to go on however upon removing the supercharger pulley and bearing im having a problem. The clutch assembly has three removable washer spacers fitted which is fine and the supercharger pulley has a c clip at the front of the bearing, however a larger washer roughly the same size as the c clip also came out and I have no idea where it goes, im guessing in front of the bearing before the c clip goes on?
Thanks in advance

Last edited by AndyStrangC32; Dec 18, 2011 at 05:13 PM.
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Old Dec 18, 2011 | 06:22 PM
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is the bearing out? theres a washer that goes inside the pulley then the bearing then the c clip
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Old Dec 18, 2011 | 06:41 PM
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Yes, before the bearing as stated. Also helps to ensure you know the pulley is 100% in-place. If not the washer will click when you shake the pulley.

Last edited by gt4awd; Dec 18, 2011 at 06:54 PM.
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Old Dec 18, 2011 | 06:53 PM
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Ah for god sake so the washer goes in the pulley then the bearing then the c clip at the front?
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Old Dec 18, 2011 | 06:55 PM
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Sorry, just edited my post "before the pulley" changed to "before the bearing" as it should have read, and yes...
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Old Dec 18, 2011 | 06:57 PM
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Ok thanks for that see the washer it appears to have a shape to it does it go in a specific side up?
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Old Dec 18, 2011 | 07:10 PM
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Don't think so... The side that touched pulley inside should appear to have an outside rim maybe due to the contact?
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Old Dec 18, 2011 | 07:36 PM
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Ok no worries thanks very much appreciate it.
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Old Dec 19, 2011 | 11:19 AM
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Am I correct in thinking that the supecharger pulley bolt get torqued to 14 ft/lbs?

Last edited by AndyStrangC32; Dec 19, 2011 at 11:23 AM.
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Old Dec 19, 2011 | 07:00 PM
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20 nm to be exact but no more than 14 ft/lbs or you will break the bolt
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Old Mar 20, 2012 | 08:00 PM
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Sorry to bring back old thread

Hi all
I have posted a thread regarding an issue i am having with my supercharger pulley/clutch and think the machine shop that swapped over my bearing may have forgotten to put the washer in which has reulted in the sc pulley now having a small amount of play/movement in it.

any help would be greatly appreciated.
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Old Mar 20, 2012 | 09:16 PM
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Originally Posted by muradr
Hi all
I have posted a thread regarding an issue i am having with my supercharger pulley/clutch and think the machine shop that swapped over my bearing may have forgotten to put the washer in which has reulted in the sc pulley now having a small amount of play/movement in it.

any help would be greatly appreciated.
I don't think you can install the pulley without the washer. Are you talking about the larger washer that goes on the front or the pulley?
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Old Mar 21, 2012 | 07:05 AM
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Hi, i am not talking about the thick guide washer with the 2 small pins on the front of the pulley, i am referring to an a washer which should be in inserted into the pulley before the braring is pressed in.
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