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Not certain to which aluminum you are referring,
Ken.
If you are referring to the wing skin, my best
guesstimate is - no. The paint was sooted but not burnt and when I
tapped the skin with a small coin, I got the same tone from the unaffected
wing's panel as I did from the one over the fire, so believe the temper of the
metal was unaffected. However, I suspect if the fire had gone on much
longer, the story would have been much different.
Ed A
----- Original Message -----
Sent: Friday, June 24, 2005 12:52
PM
Subject: [FlyRotary] Re: Brake Line
Incident Photos
Hi Ed,
Did the wheel get hot enough to affect the strength of the
aluminum?
Ken Powell
Bryant, Arkansas
501-847-4721
C150 /
RV-4
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Original message --------------
For those interested (and may not have seen them) ,
here are a few photos of my brake line fire incident.
Big chunk got blown out of brake line as can be
seen from Brakelines.jpg photo. Effect of resin burning seen on wheel
pant photos. Once the line broke, the next time I depressed the brake
pedal, a fireball from the wheel to over the wing resulted from spraying the
hydraulic fluid over the hot brake assembly. The flash point of the
fluid is only 240F! I am going to investigate some stuff with a bit
higher flash point {:>)
Ed
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