What was found
ON REMOVAL OF R4 DOOR HANDLE MECHANISM FOUND CORROSION AND PITTING ON HANDLE BOX INNED DIAMETER. R & R R-4 DOOR HANDLE BOX IAW AMM 52-11.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON REMOVAL OF R4 DOOR HANDLE MECHANISM FOUND CORROSION AND PITTING ON HANDLE BOX INNED DIAMETER. R & R R-4 DOOR HANDLE BOX IAW AMM 52-11.