What was found
31J - THE FOLLOWING WAS FOUND, AFT CARGO FLOORBEAM STATION 1007 HAS CORROSION RBL 24 TO LBL 40. REMOVED CORRODED AREA, FABRICATED TWO 'L' ANGLES, DIM 31 INCH BY 2 INCH BY 1 INCH AND 27.5 INCH BY 2 INCH BY 1 INCH. FABRICATED T-CAP, 27.6 INCH BY 2 INCH BY 2.8 INCH AND INSTALLED REPAIR PARTS ALL IAW B737 SRM 51-10-6, 53-30-2, AND MM 51-20-41 AND 51-20-51. N/R NR 017N1-0247.