What was found
CORROSION ON BS 270 LATERAL BEAM UPPER FLANGE AROUND FASTENER HOLES FROM LBL 10 TO RBL 10. ; / [01] REMOVED FASTENERS ON BS270 FROM LBL10-RBL10 WL208 I.AI.W SRM 51-40-02-0G-0; [02] REMOVED CORROSION AROUND FASTENER HOLES ON LATERAL BEAM UPPER FLANGE P/N 141A5231 BS270 LBL10-RBL10 20'X1' AREA I.A.W SRM 53-10-51-1A-1 PAR 4.C(2) DETAILS C;E; [03] VERIFIED CORROSION REMOVED FROM BS270 CHORD LBL10-RBL10 20'X1' AREA I.A.W SRM 53-10-51-1A-1 PAR 4.C(2); [04] HFEC INSPECTED BLEND IAW 737 NDTM PART 6 51-00-00 PROCEDURE 23; NO CRACKS NOTED. EQUIP ID#: IS000450 S/N: N500D000M120071; [05] HFEC INSPECTED OPEN HOLES IAW 737 NDTM PART 6 51-00-00 PROCEDURE 16; NO CRACKS NOTED. EQUIP ID#: IS000450 S/N: N500D000M120071 EQUIP ID#: ATS2407 S/N: MM1591DD064104; [06] UT INSPECTED BLEND IAW 737 NDTM PART 4 51-00-00 PROCEDURE 2; REMAINING THICKNESS IS 0.032' ADJACENT TO 0.050'. EQUIP ID#: ATS2031 S/N: 170515011; [07] INSPECTED LATERAL BEAM UPPER FLANGE P/N 141A5231 BS270 LBL10-RBL10 AND FOUND NO ADDITIONAL DAMAGE AFTER CORROSION REMOVAL PER AMM 05-41-02.; [08] ACCOMPLISHED REPAIR PER M-21-153-00277 AND 21-153-02303.; [09] VERIFIED ACCOMPLISHED REPAIR PER M-21-153-00277 AND 21-153-02303.