What was found
AFT PIT LH Z ANGLE HAS AREAS OF CORROSION FROM BS 727E + 8' TO BS 827' LBL 22'. / REMOVED CORROSION FROM LH Z ANGLE AFT PIT STA 727E+8-849 IAW SRM 51-10-02-0G-0 Z ANGLE 100% OUT OF LIMITS IAW SRM 53-00-53-1A-2 P/N FOR NEW Z ANGLE BACR 1496-377 IAW BOEING DWG 146A7502 REV A FABBED Z ANGLE IAW BOEING DWG 146A7502 REV 1- INSTALLED Z ANGLE IAW SRM 51-40-02-0G-0 & BOEING DWG 146A7500 REV- PERFORMED BONDED NUTPLATE TEST IAW SRM 51-40-10-2R-0 APPLIED CIC IAW AMM 51-21-91-620-802.