What was found
SEALS FOR PLASTIC TYPE FUEL CAPS SUPPLIED WITH AIRCRAFT ARE NO LONGER AVAILABLE. DESIGN OF FUEL TANK OPENINGS (FLUSH MOUNT) ALLOWS WATER TO ENTER FUEL TANK IF SEAL INTEGRITY IS LOST.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEALS FOR PLASTIC TYPE FUEL CAPS SUPPLIED WITH AIRCRAFT ARE NO LONGER AVAILABLE. DESIGN OF FUEL TANK OPENINGS (FLUSH MOUNT) ALLOWS WATER TO ENTER FUEL TANK IF SEAL INTEGRITY IS LOST.