As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-17 CHECK A 1.0625 INCH CRACK FOUND IN STRINGER TIE CLIP AT BS 277, STR 10 LT. MAINTENANCE REMOVED DAMAGED STRINGER TIE CLIP AT BS 277, STR 10 LT; FABRICATED A NEW REPLACEMENT STRINGER TIE CLIP PER DWG 69-36600; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02 FIG 8.