What was found
MAJOR REPAIR - DURING ROUTINE FOLLOW UP MX, CORROSION WAS FOUND ON THE AIRSTAIR DOOR UNDERNEATH AND JUST BEYOND THE HINGE APPROX 12" BY 5". MX R & R THE AIRSTAIR DOOR ASSY IAW MM 52-10-03 & 52-10-00 AND RIGGED DOOR IAW 52-10-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MAJOR REPAIR - DURING ROUTINE FOLLOW UP MX, CORROSION WAS FOUND ON THE AIRSTAIR DOOR UNDERNEATH AND JUST BEYOND THE HINGE APPROX 12" BY 5". MX R & R THE AIRSTAIR DOOR ASSY IAW MM 52-10-03 & 52-10-00 AND RIGGED DOOR IAW 52-10-00.