What was found
DURING ROUTINE MAINTENANCE, CORROSION WAS DISCOVERED ON L1 DOOR LOWER BEAM 9.5 " AFT OF FRAME 18, LBL49. REPAIRED BEAM IAW ENGINEERING ISSUED EC E16-658-01 AND ETD 2016-190-072982.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ROUTINE MAINTENANCE, CORROSION WAS DISCOVERED ON L1 DOOR LOWER BEAM 9.5 " AFT OF FRAME 18, LBL49. REPAIRED BEAM IAW ENGINEERING ISSUED EC E16-658-01 AND ETD 2016-190-072982.