What was found
DURING HEAVY CHECK INSPECTION MAINTENANCE FOUND THE ANGLE ON BEAM Y-479 FRAME 18 HAS CORROSION. MAINTENANCE REMOVED AND REPLACED THE ANGLE ON BEAM Y-479 FRAME 18.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK INSPECTION MAINTENANCE FOUND THE ANGLE ON BEAM Y-479 FRAME 18 HAS CORROSION. MAINTENANCE REMOVED AND REPLACED THE ANGLE ON BEAM Y-479 FRAME 18.