What was found
DURING ROUTINE MAINTENANCE CHECK, FOUND CORROSION ON TOP CHORD OF FLOORBEAM BS 1640, LBL 58, WL 20. REMOVED TOP CHORD, FABRICATED REPAIR PARTS AND INSTALLED PER 53-00-51.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ROUTINE MAINTENANCE CHECK, FOUND CORROSION ON TOP CHORD OF FLOORBEAM BS 1640, LBL 58, WL 20. REMOVED TOP CHORD, FABRICATED REPAIR PARTS AND INSTALLED PER 53-00-51.