As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING AN SCHEDULED INSPECTION, A CRACK WAS FOUND IN THE PASSENGER ENTRY DOOR FRAME STRUCTURE UNDER THE STAIRS AFT ATTACH BRACKET. THE CRACK EXTENDED THROUGH THE THREE BRACKET MOUNTING HOLES AND WAS PROPOGATING AFT. THE TOTAL LENGTH OF THE CRACK WAS APPROX 4 INCHES. A REPAIR TO THE AFFECTED AREA IS BEING ACCOMPLISHED PRIOR TO RETURN TO SERVICE. (M)