As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MX, WHILE PERFORMING INSPECTIONS, IT WAS NOTED THAT THE RT INBD WHEEL WELL FWD BULKHEAD SKIN IS CRACKED AT APU OUTLET DUCT CUT-OUT LOWER. FABRICATED DOUBLER'S FROM 15-5PH .050". INSTALLED REPAIR, NO OTHER DEFECTS NOTED. ACFT WAS RETURNED TO SERVICE.