What was found
MCN - LEVEL 2 CORROSION WAS FOUND ON THE RT WING, SPOILERS 1 THROUGH 5, INNER HINGE PIN BOLTS AT THE THREAD AND HEAD RADIUS. NO CORROSION LIMITS WERE AVAILABLE. ALL SPOILER, INNER HINGE, PIN BOLTS WERE REMOVED AND REPLACED ON SPOILERS 1 THROUGH 5 IAW AIRBUS 320 MM 27-64-45-420-050A.