What was found
INTERNAL CORROSION ON ALL CONTACTS OF SWITCH. POSSIBLE WATER ENTRAPMENT, SOURCE MOST LIKELY PILOT SIDE WINDOW. REPLACED SWITCH ASSY WITH OEM REPLACEMENT. SEALED SWITCH WITH FUEL TANK SEALANT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INTERNAL CORROSION ON ALL CONTACTS OF SWITCH. POSSIBLE WATER ENTRAPMENT, SOURCE MOST LIKELY PILOT SIDE WINDOW. REPLACED SWITCH ASSY WITH OEM REPLACEMENT. SEALED SWITCH WITH FUEL TANK SEALANT.