I have seen this discussed before, but couldn't come up with any hits on
Google. The sump drains on one wing an at the engine are running very
slowly, so I suspect they need to be cleaned. Also, the one that does drain
well continued to drip after I had drained a fuel sample until I had jiggled
it around for a bit. Interestingly (ominously?), the one that does drain
well gave me a few dark flecks. What is the best way to clean up these
drains, or would it be best to replace them?

--
Mike in Tucson (AVQ)
Archer N54405