What was found
DURING HEAVY CHECK INSPECTION MAINTENANCE FOUND THE FIRST FLOOR TRACK SECTION ON LEFT BEAM HAS LEVEL 2 CORROSION AT FRAME 18. MAINTENANCE REMOVED AND REPLACED THE FIRST FLOOR TRACK SECTION ON THE LEFT BEAM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK INSPECTION MAINTENANCE FOUND THE FIRST FLOOR TRACK SECTION ON LEFT BEAM HAS LEVEL 2 CORROSION AT FRAME 18. MAINTENANCE REMOVED AND REPLACED THE FIRST FLOOR TRACK SECTION ON THE LEFT BEAM.