What was found
(LOG 0634498) CRACK IN UPPER FLANGE OF CABIN FLOOR INTERCOSTAL STA 380 TO STA 400 BL 0 WL 208. REMOVED AND REPLACED UPPER FLANGE OF CABIN FLOOR INTERCOSTAL STA 380 TO STA 400 BL 0 IAW B737-800 SRM 51-40-02-0G AND DWG 143A5400.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(LOG 0634498) CRACK IN UPPER FLANGE OF CABIN FLOOR INTERCOSTAL STA 380 TO STA 400 BL 0 WL 208. REMOVED AND REPLACED UPPER FLANGE OF CABIN FLOOR INTERCOSTAL STA 380 TO STA 400 BL 0 IAW B737-800 SRM 51-40-02-0G AND DWG 143A5400.