As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO SCUFF PLATE SILL WEB HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED AFT CARGO SILL WEB IAW B737-700 SRM 51-40-02-0G-0, REMOVED DAMAGE FOUND TO BE OUT OF LIMITS IAW B737-700 SRM 53-60-15-1A-1 W= 1" O= 0.045" R= 0.036" L= 1" D= 0.009".