As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN R4 PAX DOOR BOTTOM DOOR GATE HAS INTERGRANNULAR CORROSION. CORROSION FOUND EXCEEDED ALLOWABLE LIMITS IN SRM 51-10-02 FIG 101. REMOVED AND REPLACED DOOR GATE ASSY IAW AMM 52-11-38 REV 4. REPAIR IS CLASSIFIED AS MAJOR PER GMM 6-2-100 CRITERIA.