As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT WET IN/BD SHEAR WEB AT STA 847 TO 905 HS CORROSION AT RBL 45. GROUNDED - YES. AFT WET IN/BD SHEAR WEB AT STR 847 TO 905 HAS NO ALLOWABLE LIMITS. REMOVED AND REPLACED IAW B737-700 SRM 51-40-02-0G-0W= 1.25 O= .071 R= .00 L= 2.25 D= .071.