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 1.75 INCH CRACK WAS FOUND ON THE RT WING INTERNAL STRAP AT THE INBOARD SIDE AFT END OF NR 6 FLAP TRACK FAIRING, WS 259 RT. MAINTENANCE REMOVED DOUBLER AND DAMAGED STIFFENER, FABRICATED A NEW DOUBLER AND STIFFENER, AND INSTALLED REPAIR PARTS IAW B737-300 SRM 51-40-02.