What was found
DURING HEAVY MAINTENANCE VISIT, A FLOOR BEAM UPPER CHORD WAS FOUND CORRODED AT BS 1170, LBL 12 AND LBL 25. REMOVED CORROSION, FABRICATED AND INSTALLED AN ANGLE REPAIR IN ACCORDANCE WITH B727 SRM 53-10-8.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE VISIT, A FLOOR BEAM UPPER CHORD WAS FOUND CORRODED AT BS 1170, LBL 12 AND LBL 25. REMOVED CORROSION, FABRICATED AND INSTALLED AN ANGLE REPAIR IN ACCORDANCE WITH B727 SRM 53-10-8.