As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CABIN WET AREA FLOOR SUPPORT INTERCOSTAL UPPER CAP CRACK AT LBL 13 BETWEEN STA 380 AND STA 400. REMOVED AND INSTALLED NEW FLOOR SUPPORT INTERCOSTAL UPPER CAP AT FWD CABIN WET AREA LBL 13 BETWEEN BS 380 & 400 IAW SRM-51-40-02-0G-0 AND DWG 143A5400.