What was found
LEFT SEAT TRACK 3, INBD HAS CORROSION BETWEEN FS 517.00 & FS 587.00, LT SEAT TRACK 4, INBD HAS CORROSION BETWEEN FS 581.00 & FS 629.00. BLENDED DAMAGE ON LT 4 SEAT TRACK .015 OF MATERIAL LOSS, WITHIN LIMITS IAW REO 670-53-00-013 REV J 10/22/2014. REPLACED LT 3 SEAT TRACK IAW AMM 53-00-49.