What was found
PASSENGER CABIN FLOOR BEAM AT APPROX. BS987 LBL 43 HAS CORROSION AROUND HOLE.<[01] REMOVED DAMAGE. FOUND TO BE OUT OF LIMITS PER SRM 53-70-51-1A-1.;[02] CUT AND REMOVED DAMAGED PART OF FLOOR BEAM IAW SRM 53-70-51-2R-6 REPAIR 6 ALTERNATIVE 4.;[03] C/W INSPECTION<BR>CUT AND REMOVED DAMAGED PART OF FLOOR BEAM IAW SRM 53-70-51-2R-6 REPAIR 6 ALTERNATIVE 4.<BR>C/W NDT INSPECTION PER 737 NDT PART 6;51-00-00 PROCEDURE 23<BR> 737 NDT PART 6;51-00-00 PROCEDURE 16;[04] FABRICATED/DRILLED ANGLE AND STRAP PER SRM 53-70-51-2R-6.;[05] FLAP PEENED AREA PER SRM 53-70-51-2R-6 AND SOPM 20-10-03.;[06] FABRICATED FILLER PER SRM 53-70-51-2R-6.;[07] RII INSPECTED AS REQUIRED. CORRECTIVE ACTION #4; #5 AND #6.;[08] TREATED AND PRIMED PER SRM 51-20-01. OK TO INSTALL.;[09] VERIFIED TREATED AND PRIMED PER SRM 51-20-01. SIGN OFF FOR CORRECTIVE ACTION #8.;[10] RII. OK TO INSTALL REPAIR PARTS. SIGN OFF FOR CORRECTIVE ACTION #8.;[11] INSTALLED REPAIR PARTS AT PASSENGER CABIN FLOOR BEAM AT APPROX. BS987 LBL 43 PER SRM 53-70-51-2R-6.;[12] RII INSPECTED WORK ABOVE;[13] REPAIR COMPLEAT