What was found
C11 CHECK - LEVEL 2 EXFOLIATION CORROSION ON Z-BEAM BETWEEN FR66.6 TO FR68.6, Z-500 & BETWEEN Y1162.5 TO Y1292. REPLACED Z-BEAM BETWEEN FR66.6 TO FR68.6, Z-500 & BETWEEN Y1162.5 TO Y1292 IAW A320 SRM 53-41, 51-42-11, 51-72-11 & EA # 201988.