As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAJOR REPAIR - DURING A SCHEDULED ROUTINE INSP, FOUND THE AIR STAIR DOOR FRAME AFT CORNER AT FS 177.35 CRACKED, 2" IN LENGTH. REPAIRED THE AFFECTED AREA AND PERFORMED ALL REQUIRED RII INSPECTIONS IAW EO 12-1900-53-003. MATERIALS UTILIZED ARE INCLUDED IN THE EO.