I might suggest that a better motor lubricant would be sewing machine oil.
It is non-detergent so will not leach stuff out of the bronze bearing sleeves.
Application would be essentially the same, remove the cover label, run the fan
until it gets to, drip a small amount into the bearing, run it just a bit
more, then let it cool to draw the oil in.
Wipe the area clean with alcohol on a rag and put the label back (or some other
protective adhesive to keep dirt out if your label is trashed).
Gary
W0DVN
> On May 13, 2019, at 1:41 PM, Stuart Rohre <Rohre@arlut.utexas.edu> wrote:
>
> bearing
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