Hi Roger,
I had the same problem with my Europa - brown fuel stains from the roof fuel
tank
vent all the way to the tail plane, this happens with full fuel to the
filler cap on the climb out.
The solution is to cut the fuel vent line where it passes the top of the filler
neck.
then, using AN fittings, connect the roof vent to the rear face at the top of
the
filler neck, and the tank vent to the Fwd. face at the top of the filler neck.
Steve.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=392929#392929
|