What was found
CORROSION ON AFT CARGO BAY FLOOR R/H FLOOR TO SIDEWALL SUPPORT AT STA 907+15; RBL 21 WL 174.6. / [01] REMOVED CORROSION ON FLOOR TO SIDEWALL SUPPORT AT STA907+ RBL21 WL174.6 THE LOWEST REMAINING THICKNESS 0.033' ON BLENDED AREA L=2'X W=1'XD=0.007 ORIG. MAT. THK.=.040' FOUND TO BE OUT OF LIMITS I.A.W SRM 53-00-53-1A-2 STEP 4A FIG. 103 DETAIL D ;SRM 53-60-53-01-2 USED TOOL ID:ATS1672. S/N:65092939. DUE DATE:03/2022.;[02] VERIFIED CORRECTIVE ACTION 1;[03] GENERAL FAULT RESOLVED ON OTHER FAULT(FAULT WAS RESOLVED ON ANOTHER FAULT) REF:TTG8Q00ASQXQ.;[04] CORRECTION FOR CORRECTIVE ACTION ITEM 3: FAULT RESOLVED ON TTG8Q00ASQX4;[05] VERIFIED CORRECTIVE ACTION ENTRY 4.