What was found
FLOOR BEAM AT STA 986 HAS CORROSION FROM LBL 48 TO RBL 48. GROUNDED - YES. REMOVED CORROSION FROM FLOOR BEAM AT STA 986 LBL 48 TO RBL 48 TWO SPORTS ON BEAM WERE FOUND TO BE OUT OF LIMITS AND WERE REPAIRED IAW B737-800 SRM 53-70-51-2R-6 REPAIR 6 ALTERNATIVE 1 AND ALTERNATIVE 3 RESPECTIVELY. REMAINDER OF FLOOR BEAM FOUND TO BE IN LIMITS IAW B737-800 SRM 53-70-51-1A-1. APPLIED BLENDOUT MARKINGS IAW B737-800 AMM PGBLK51-05-01-701.W= 1" O= .15" R= .124" L= 3/4" D= .026".