What was found
DURING A C-CHECK, IN MAIN CABIN SEAT TRACK LBL 60 135 495 TO BS 515 SCALLOP IS WARN. CUT OUT DAMAGE SEAT TRACK IAW B727 SRM 53-10-2 FIG 7. FABRICATED SEAT TRACK DIM: 29.5 FROM PART NUMBER BAC 1520-841 PO 416740 IAW B727 SRM 53-10-2. TREATED & PRIMED ALL PARTS & AREA IAW B727 SRM 51-10-2. INSTALLED SEAT TRACK IAW B727 SRM 53-10-2 AT MAIN CABIN LBL 60 BS 495 TO 515.