What was found
DURING HEAVY CHECK, RT FUEL VENT TUBE HAS SURFACE DEGRADATION ON FLANGES. R & R RT FUEL VENT TUBE IAW AMM 20-10-13, & 20-13-21-910-801-A/200.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, RT FUEL VENT TUBE HAS SURFACE DEGRADATION ON FLANGES. R & R RT FUEL VENT TUBE IAW AMM 20-10-13, & 20-13-21-910-801-A/200.