As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT MLG WHEEL WELL 870 BULKHEAD VERTICAL STIFFENER CRACKED AT KEELBEAM APU CUTOUT. REMOVED AND REPLACED VERTICAL STIFFENER BS 870 RIGHT WHEEL WELL P/N 65-18636-378 IAW 727 SRM 51-30-2. PERFORMED AT KEELBEAM AREA PNEUMATIC LEAK CHECK, NO LEAKS NOTED IAW B727 MM 36-00.