Orval Fairbairn wrote:
Anybody have any preferences between the clear fuel lube in a tube and
the older, tan, waxy type you get in a can?

I am about to service a poorly-accessible fuel selector valve and want
to use the longest-lasting stuff.


Gosh, I wish I could remember what I use on my Cessna, but it does come
from Boeing and approved by them. I would think you would want something
that would not attract dust and dirt, much like a Teflon spray. I have
used a product called Super Lube that is Teflon based. Cessna has one of
the poorest designs for the 172 fuel selector.

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Regards, Ross
C-172F 180HP
KSWI