As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN INTERCOSTAL CRACKED LBL 45' BETWEEN STA 344-328<[01] REMOVED AND REPLACED INTERCOSTAL AT MAIN CABIN STA 344 TO 328 AND LBL 45 IN REF B737-700 SRM 51-40-02-0G-0 AND DWG # 141A5400 AND TREATED ALL FASTENERS HOLES WITH ALODINE & PRIMER IN REF SRM 51-20-01-0G-0 AND AMM 51-21-72-370-804;[02] VERIFIED STEP # 1