As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON WEB STRAP BTW STA Y=200/208 AND LONGERON 18L. (PAX CAB). SUMMARY OF NRC 00409: CORROSION LEVEL 2. WEB STRAP BTW STA Y=200/208 AND LONGERON 18L WAS REPAIRED PER ER/A 617656-14 REV ORIGINAL SECTION I: PERMANENT REPAIR AND PRI 617656-14 REV 0. ASSOCIATED ER/A 14-617656 ADDED FOR ACFT.