What was found
CORROSION>>>>>>>CABIN FLOOR PANEL SUPPORT BEAM WITH WITH SURFACE CORROSION AROUND SCREW HOLES BS 986.5 RBL-24.5 TO RBL-45.5 ; / [01] REMOVED CORROSION ATAFT CABIN FLOOR SUPPORT BEAM AT BS 986.5 TORBL-45.5 AS PER B 737-7 SRM 51-10-02-0G-0; [02] (RII) VERIFIED CORROSION REMOVAL. PENDING NDT.; [03] PERFORMED UT THICKNESS INSP ON REWORKED AREA AFT CABIN FLOOR PANEL SUPPORT BEAM IAW B737 NDT P4 51-00-00 PROC.3; MIN THK. NOTED 0.125'<BR>TOOL USED : OLYMPUS 27MG B/C 172139; [04] EVALUATED REWORKED AREA ORG MAT 0;150 MAT REMAINING 0.125 MAT REMOVED .025 FOUND OUT OF LIMITS IAW B 737-7 SRM 53-70-51-1A-1; [05] VERIFIED STEP 4; [06] REMOVED CORROSION ATAFT CABIN FLOOR SUPPORT BEAM AT BS 986.5 TORBL-45.5 AS PER B 737-7 SRM 51-10-02-0G-0 EVALUATED REWORKED AREA ORG MAT 0;150 MAT REMAINING 0.125 MAT REMOVED .025 FOUND OUT OF LIMITS IAW B 737-7 SRM 53-70-51-1A-1 PERFORMED REPAIR AS PER EA M-21-153-00612; [07] VERIFIED STEP 6