As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FWD WET AREA RESTORATION DVI FWD WET AREA INTERCOSTAL CRACKED AT FASTENER HOLE BETWEEN STA 312 TO 328 LBL45. REMOVED AND REPLACED INTERCOSTAL PN 141A5410-140 TAG WN0990 AT WET AREA STA 312 TO 328 LBL 45 IAW B737 SRM 51-10-02-0G-0 AND DWG 141A5400 REV.