What was found
MCC FLOOR SEAT TRACK BETWEEN STA 1320 - 1540 RBL 45.50 WERE FOUND 4 LOCATIONS WITH CORROSION AND 2 CRACKS BETWEEN TWO RIVETS ON STA 1480. REMOVED SEAT TRACK SECTION OUT OF LIMITS AT R/H FUSELAGE STA 1320 TO 1540 RBL 45.50 IAW B 757 SRM 51-40-02-OG, TRIMMED, LOCATED, DRILLED AND INSTALLED NEW SEAT TRACK REPLACEMENT SECTION IAW B 757 SRM 51-40-05-OG, SRM 51-40-08-OG, SRM 51-40-02-OG AND B DWG # 146N5130 REV -.