What was found
MAIN CABIN AFT WET AREA CORROSION AT FLOOR BEAM FASTENER HOLE STA 986.5 LBL 45'<[01] REMOVED CORROSION AT MAIN CABIN AFT WET AREA STA 986.5 AND LBL 45' REF SRM 51-10-02-0G-0;PERFORMED UT THICKNESS INSP AT REWORKED AREA; IAW B 737 NDT PART 4 51-00-00 PROC 3. MINI THICK 0.122'. TOOL 27MG. BC 172139. CALIB DUE 3-30-24.ORIGINAL MATERIAL 0.150'; REMOVED MATERIAL 0.028'; REMAINING MATERIAL 0.122'; REWORKED AREA IS OUT OF LIMITS REF 53-70-51-1A-1<BR> AND IT WAS REPAIRED PER EA M-21-153-00612 INSTRUCTIONS ON TASK CARD TTG8Q00NMAE9;[02] RII/VERIFIED ENTRY #1 AS WORK ACCOMPLISHED & FOUND OUT OF LIMITS ; AND REPAIRED AS STATED ON ( REPAIRED PER EA M-21-153-00612 INSTRUCTIONS ON TASK CARD #TTG8Q00NMAE9.