June 24, 1994
Fuel Valve Mounting Bushing
Vixen 1200 aircraft with serial numbers DBT-001, ECV-001 thru
007, ECV-009, FCV-008, GCV-010, HCV-011 thru 012, ICV-013 thru 018,
JCV-019 thru 022, KCV-024, LCV-023, LCV-025 thru 026, ADV-027 thru 030
SkyStar Aircraft Product Development Department
installation of your fuel valve in the center console, it is possible
that you will find that the P/N 81527.000 Bushings that stand-off the
valve from the console face are too long.
This creates a problem with the mounting hardware, and the valve
selector shaft handle possibly making contact with the screw heads above
fix for this is to trim the bushings to an overall length of 1/2",
to allow the valve body to sit a little closer to the console.
This can be done with a file by hand, on a grinding wheel, or by
chucking the bushing into a drill press and holding a hacksaw against
the turning bushing.
you have any question regarding this Service Letter, call our Customer
Service Department at 208-454-1443.