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 R1 DOOR SILL FITTING ATTACH POINTS DURING THE PREVIOUS 2S CHECK WHICH WAS DETERMINED TO BE WITHIN LIMITS PER EA 200580A ON 8/17/11. REPLACED DOOR SILL PER A319 SRM 51-72-11, DRAWINGS D53110339 AND D53112109 DURING THE CURRENT 3S CHECK.