As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LOWER FACE OF SHEAR WEB LOCATED BETWEEN BSTA 767 TO BSTA 787 AT S-17R. REPLACED SHEAR WEB LOCATED BETWEEN BSTA 767 TO BSTA 787 AT S-17R IAW SRM B737-300 51-10-02-0G-0 PAGE 8 PARAGRAPH 8 AND SRM 51-40-02 AND DRAWING 65-55885.