What was found
CORROSION ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT AT LBL 21 BS 727E+10; BS 727E+13-727E+16; BS 727E+18; BS 747+2; BS 747+6; BS 747+8; BS 747+10; BS 747+12. / [01] VERIFY APPLICABILITY OF SRM 53-00-53-1A-2 FOR ALLOWABLE DAMAGE ON AFT CARGO BAY FLOOR TO SIDEWALL SUPPORT AT LBL 21; BS 727-847 WL 156;[02] UPDATED STEP 1-4;[03] UPDATED STEP 5-8;[04] VERIFIED CORRECTIVE ACTION 1.<BR>COMPLETED STEPS 1-8;[05] NEW FLOOR TO SIDEWALL SUPPORT AT BS 727+4 TO BS 847; LBL21 WL156 WILL BE REPLACE ON CUSTOMER CARD ID:TTG8Q00BXM6E;[06] VERIFIED CORRECTIVE ACTION 5