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Ok, now I understand why the 'stream'. This is the kind of stuff that can drive you crazy!!!
Ken Powell
Bryant, Arkansas
501-847-4721
C150 / RV-4
-------------- Original message --------------
Ken,
This hose is between the rail and the regulator, so it's at rail pressure - 40 PSI.
John
John,
Just curious - why would the 'return' hose leak have a 'stream' of gas? This sounds like the 'stream' was at least 12" long. If the hose is of sufficient size there should be virtually no pressure even though the volumn is high. Maybe this is a good chance to replace the hose and fitting with something larger.
Ken Powell
Bryant, Arkansas
501-847-4721
C150 / RV-4
-------------- Original message --------------
> > I thought about this some more. Remember all your EC-2 problems? Heavy
> > arching like this on ground is just the sort of thing that kills off
> > sensitive electronics.
> >
> > I'd put a volt meter between that hose, and a good aircraft ground, and
> > watch it while cranking the engine, just to be sure it doesn't
> > still want to
> > be your engine ground. An ohm meter reading from the hose to ground would
> > work as well, but not as directly.
>
> Yea. I've been thinking that too. We tested the ground to the engine and
> found it a little weak, but I don't think it was THAT weak. I'll be checking
> the ground path again later today.
>
> The point for others is that it's surprisingly EZ to damage an
> "indestructible" hose with amps and get an intermittent leak that's hard to
> find and could REALLY spoil you're day. A LongEZ driver (friend of Buly's)
> from near here crashed & burned recently with an engine fire (Rotax engine).
> That's what made me extra extra cautious.
>
> John
>
>
> >> Homepage: http://www.flyrotary.com/
> >> Archive: http://lancaironline.net/lists/flyrotary/List.html
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