As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FS 178 BULKHEAD WEB WAS FOUND WITH TYPICAL FASTENER CRACKING IN THE WEB AT WL 234 AT LBL AND RBL 9. THE CRACKS ARE TYPICAL OF BAC S/B 737-53A1173. THE CRACKED AREAS OF WEB WERE TRIMMED OUT AND REPAIRED WITH ALUMINUM DOUBLERS PER B737 SRM 53-10-08, FIG 209 AND ER/A 377245-14AD.