What was found
AFT PIT WEB HAS CORROSION. GROUNDED - YES. REMOVED CORR.FROM AFT PIT WEB ORIG. THICKNESS .045 I.A.W B737-800 SRM53-60-15. MAT LOSSED .040 REMAINING THICKNESS .005 FOUND TO BE OUT OFLIMITS I.A.W B737-800 SRM 53-60-15.TOOL#T8224K DUE 25/OCT/24.REMOVED AND REPLACED WEB I.A.W B737-800 SRM 51-40-02 AND BOEING DWG #146A8120 REV ALOCATED DRILLED,COUNTER SINKED AND DEBURRED WEB I.A.W. B737-800 DWG#146A8120 REV A AND SRM 51-40-02,AND BAC DWG 146A8340 REV -.