What was found
*CORROSION** AFT CARGO COMPARTMENT BILGE FLOOR STRUCTURE AT STA-927 RBL-8; FASTENER HOLE WITH CORROSION. DOT#208-108 ; / [01] REMOVED CORROSION AT AFT CARGO FLOOR STRUCTURE STA 927 RBL-8 AS PER REF B737-700 SRM 51-10-02-0G-0; [12] INSTALLED AFT CARGO FLOOR SUPPORT RAIL FROM STA 887 TO STA 947.5; RBL-8 AS PER REF B737-700 SRM 51-40-02-0G-0 AND DWG # 147A7501; [13] REMOVED CORROSION AT AFT CARGO FLOOR STRUCTURE STA 927 RBL-8. FOUND OUT OF LIMITS; REMOVED AND REPLACED AFT CARGO FLOOR SUPPORT RAIL FROM STA 887 TO STA 947.5; RBL-8 AS PER REF B737-700 SRM 51-40-02-0G-0 AND DWG # 147A7501; [14] VERIFIED STEPS 12 AND 13.