As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ** MAIN CABIN L/H O/B SEAT TRACK CROWN @ LBL 45.5 STA 639+5'INC MKD DOT<[01] REMOVED AND REPLACED SEAT TRACK CROWN SECTION BETWEEN STA 560 TO STA 727B AND LBL 45.5 IN REF B737-700 SRM 51-40-02-0G-0 AND SRM 51-40-04-0G-0.;[02] VERIFIED STEP 1