What was found
AFT PASSENGER COMPARTMENT FLOOR STRUCTURE; FLOOR BEAM TOP SURFACE HAVE SURFACE CORROSION BETWEEN BS 986.5 AND RBL-24.7 TO RBL 46.MKD 126. ; / [01] REMOVED CORROSION AT AFT WET AREA FLOOR BEAM UPPER FLANGE STA 986.5 FROM RBL 24.7 TO RBL 46 PER REF B737-700 SRM 51-10-02-0G-0.; [22] (RII) VERIFIED STEPS 20 AND 21.; [23] REMOVED CORROSION ON FLOOR BEAM STA. 986.5 PER REF. SRM 51-10-02-0G-0; MINIMUM THICKNESS FOUND;.090; FOUND OUT OF LIMITS PER SRM 53 70-51-1A-1; 0N EXISTING FLOOR BEAM REPAIR FROM LBL 7.93 TO RBL 50; AND REMOVED EXISTING T CHORD REPAIR AND INSTALLED NEW T CHORD ; USING EXISTING SPLICES REPAIR FROM LBL 7.93 TO RBL 50PER REF.737 SRM 53-70-51-2R-4 FIG 204; [24] (RII) VERIFIED STEP 23.; [25] VERIFIED ALL STEPS COMPLETED.