As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SCHEDULED B-1 CHECK, PER JOB CARD HB5301 DURING REMOVAL OF INTERCOSTAL BEAM FOR ACCESS FOUND ATTACHMENT WEB EXFOLIATION CORROSION AT LT UPPER WHEEL WELL FS 573, WL220, LBL62.6. REPAIR ACCOMPLISHED BY REPLACING WEB FS529-576, WL200-224 IAW SMP583 CHAPTER 51-60 AND 51-70.