Here is some hope for People with original KO3's and high miles.
#21
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And I tracked it,used race gas and toulene. I threw everything I could at those turbos.
#22
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<img src="http://picasaweb.google.com/absolut27t/CooperTurbo/photo#5166971936116616482">
<a href="http://picasaweb.google.com/absolut27t/CooperTurbo">
Dead pass. side KO3 autopsy</a>
<img src="http://lh3.google.com/absolut27t/R5i4fUP9yrI/AAAAAAAAAYY/uQQ1EspEOZc/IMG_1330.jpg?imgmax=800">
<a href="http://picasaweb.google.com/absolut27t/ApkSTurbo">Very dead drivers side and undamaged pass. side KO3s</a>
I'm thinking the brass bearing isnt the issue, its the fan and/or shaft.
<a href="http://picasaweb.google.com/absolut27t/CooperTurbo">
Dead pass. side KO3 autopsy</a>
<img src="http://lh3.google.com/absolut27t/R5i4fUP9yrI/AAAAAAAAAYY/uQQ1EspEOZc/IMG_1330.jpg?imgmax=800">
<a href="http://picasaweb.google.com/absolut27t/ApkSTurbo">Very dead drivers side and undamaged pass. side KO3s</a>
I'm thinking the brass bearing isnt the issue, its the fan and/or shaft.
#26
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Small amounts of play will receive dampening from the oil. It has to be bad enough to let oil blow by the seal, which you would expect to see in the exhaust (hopefully) before the blades make contact with the housing.
#29
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super old post but id like to add i have a 2001 2.7t with stock ko3 with no leaks, no play and still running strong. oh i should add they have 174k on them.
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