As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT OF R2 DOOR, FLOOR STRUCTURE WEB HAS CORROSION AT FR 76-79. REMOVED AND REPLACED FLOOR STRUCTURE WEB AFT OF R2 DOOR BETWEEN FR 76-79 IAW A220 ASRP BD500-A-J51-41-02-00AAA-078A-A AND DWG C01342700 REV T. (LP# 1837447; AIRCRAFT WAS GROUNDED)