SARJ

So, what is the problem with the other Sarj now? Is this lubrication I've
been reading about just a precaution, or is the other race ring breaking up
as well.
Brian

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On Fri, 20 May 2011 14:51:35 +0100, "Brian Gaff"
wrote:

So, what is the problem with the other Sarj now? Is this lubrication I've
been reading about just a precaution, or is the other race ring breaking up
as well.

This is preventive maintenance.

Brian

Still begs the question as to what was different between them. Be
interesting later on to see what they see under the covers though.
I suspect two lines of debris, but no actual pitting.

Brian

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"Brian Thorn" wrote in message
...
On Fri, 20 May 2011 14:51:35 +0100, "Brian Gaff"
wrote:

So, what is the problem with the other Sarj now? Is this lubrication I've
been reading about just a precaution, or is the other race ring breaking
up
as well.

This is preventive maintenance.

Brian

On 22.5.2011 9:30, Brian Gaff wrote:
Still begs the question as to what was different between them. Be
interesting later on to see what they see under the covers though.
I suspect two lines of debris, but no actual pitting.

Brian


Elliot P. Harik, Justin McFatter, Daniel J. Sweeney, Carlos F. Enriquez,
Deneen M. Taylor, David S. McCann: The International Space Station Solar
Alpha Rotary Joint Anomaly Investigation

http://ntrs.nasa.gov/archive/nasa/ca...2010003501.pdf

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Mika Takala