As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON RIGHT HAND AFT DOOR CUT OUT LOWER SILL BETWEEN FR 66 AND FR 68 AT S23R. REPAIRED LOWER SILL PER SRM 53-41-14-300-001 FIG 20101 REPAIR PRINCIPLE 4. CORROSION LEVEL 2 WAS REMOVED BASED UPON ENGINEERING REVIEW OF THIS EVENT WHICH DETERMINED IT WAS NOT A LEVEL 2 FINDING.**