As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION- AFT SERVICE DOOR LOWER CENTER SILL (MARKED) (C CHECK RO 3-21-22) REMOVED AND REPLACED AFT SERVICE DOOR LOWER CENTER SILL REF SRM 51-40-08. RESTORED SURFACE PROTECTION REF SRM 51-23-04, 51-23-05, 21-23-06, CPM 51-25-00-910-001-A.