What was found
DOOR 4L AFT FRAME CORROSION AT STA 1681 BOTTOM OF STR 17L. DAMAGE CAUSED BY TYPICAL FLOOR STRUCTURE CORROSION. DAMAGE WAS REMOVED AND REPAIR ANGLES WERE FABRICATED AND INSTALLED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DOOR 4L AFT FRAME CORROSION AT STA 1681 BOTTOM OF STR 17L. DAMAGE CAUSED BY TYPICAL FLOOR STRUCTURE CORROSION. DAMAGE WAS REMOVED AND REPAIR ANGLES WERE FABRICATED AND INSTALLED.