What was found
DURING HEAVY CHECK, INSIDE RT WING FUEL PANEL 621BB FUEL VENT TUBE SHOW SIGNS OF SURFACE DEGRADATION. MAINTENANCE R & R RT WING FUEL PANEL 621BB FUEL VENT TUBE IAW AMM 20-10-13.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, INSIDE RT WING FUEL PANEL 621BB FUEL VENT TUBE SHOW SIGNS OF SURFACE DEGRADATION. MAINTENANCE R & R RT WING FUEL PANEL 621BB FUEL VENT TUBE IAW AMM 20-10-13.