As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK, LT SIDE FLOOR SUPPORT HAS CRACKED SHEAR CLIP UNDERNEATH SIDE WHERE 2 SILL JOIN TOGETHER AS MARKED FRAME 23-24. MAINTENANCE R & R DAMAGED SILL SHEAR CLIP AT FRAMES 23-24 IAW SRM 51-40-02. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.