As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0964392) DURING INSPECTION FOUND ELONGATED HOLE WEB - INTERCOSTAL LOCATED BTW BST 500E TO BST 500F STR 26L AT FWD CARGO COMPARTMENT. REPLACED WEB-INTERCOSTAL AND FASTENERS BTW BST 500E TO BST 500F STR 26L AT FWD C.C. AS PER B737-800 SRM 51-10-02 ITEM 9 AND SRM 51-40-02 DWG 143A7505 REV B.