[MR2] MKII Strange Noise

Joseph Obernberger joeo at lovehorsepower.com
Sun Mar 4 18:13:03 EST 2012


That's odd.  The compressor and turbine wheels are attached on a common 
shaft.  They should not move independently.  Perhaps just the bearings 
on the turbine side are bad?

Joe

On 3/1/2012 7:56 PM, Bryan Kohart wrote:
> I believe ATS gives a 6 month warranty.  Unfortunately, I bought/installed the turbo last January.  I pulled it off of the car tonight, and it is the turbine wheel that was making all of that racket.  It has a ton of play in it.  It feels like it is about to fall out.  The compressor wheel feels normal though.  I suppose I don't quite understand how the turbo is put together because I thought the compressor and turbine would show the same amount of play.  I guess the turbine wheel is able to move independently?  I'm going to give ATS a call in the morning to see what kind of options I have.   BryanFrom: dkchal at datasync.com
> To: kohartb at alumni.clemson.edu; mr2 at mr2.com
> Subject: Re: [MR2] MKII Strange Noise
> Date: Thu, 1 Mar 2012 03:38:44 -0500
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> And the warranty is?
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>    ----- Original Message -----
>    From:
>    Bryan
>    Kohart
>    To: mr2 at mr2.com
>    Sent: Tuesday, February 28, 2012 5:40
>    PM
>    Subject: Re: [MR2] MKII Strange
>    Noise
>
>
> I probed around with a stethoscope this evening, and the
>    noise is definitely coming from the turbine side of the turbo.  I'm
>    almost certain the the turbine wheel of the CT27 is scraping the sides of the
>    housing.  This is quite disappointing since the turbo only has 6,000 easy
>    miles on it. Bryan
>   		 	   		
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