What was found
DURING INSPECTION, FOUND CORROSION ON LOWER SILL LOCATED AT FR 20 AT LEVEL STR 23LT FWD PAX CABIN. REPLACED LOWER SILL LOCATED ON FR 16 TO FR 20 FWD PAX CABIN IAW SRM 51-72-11 AND DWG D53110339.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING INSPECTION, FOUND CORROSION ON LOWER SILL LOCATED AT FR 20 AT LEVEL STR 23LT FWD PAX CABIN. REPLACED LOWER SILL LOCATED ON FR 16 TO FR 20 FWD PAX CABIN IAW SRM 51-72-11 AND DWG D53110339.