"David Lesher" wrote in message
...
Aaron Coolidge writes:

: the problem can develop because of corrosion caused by water absorbed by
the
: brake fluid over time.

Aircraft brake fluid is hydraulic OIL, and does not absorb water in the
same manner that automotive brake fluids do.

Wow; I'm surprised.... I'd think oil would absorb air far too easily.
That's SURE to cause spongy brakes...

I've never seen or heard of oil absorbing air.