Ad Astra Observatory

http://www.astro.uni-bonn.de/~mischa/mounts/g11_tuning.html

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> J,
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> Make sure that the tapered roller bearing #2 from the right, is
> between the two smooth bearings and that it is well lubricated and
> in good shape.
>

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> A
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>
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> On Jan 17, 2009, at 11:08 AM, Art Morton wrote:
>
>> http://www.astromaster.org/esperienze_file/G11maintenance_e.htm
>