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 1/2" CRACK WAS FOUND IN VERTICAL STABILIZER LOWER ANGLE (CHANNEL) ON AFT SIDE OF RT AFT LUGS BS 1016, STR 2 RT. MAINTENANCE REMOVED CRACKED VERTICAL STABILIZER LOWER CHANNEL AT BS 1016, STR 2 RT; FABRICATED A NEW REPLACEMENT CHANNEL PER DWG 65-53744; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02.