As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A PHASE INSPECTION, A CRACK WAS FOUND ON THE AFT END OF THE ENTRY DOOR BOTTOM CHANNEL WHERE THE DOOR HINGE HALF ATTACHES. THE CRACK WAS ABOUT 4 INCHES LONG AND WAS THROUGH THE AFT SET OF RIVETS. THE CHANNEL IS TO BE REPLACED WITH A NEW UNIT.