What was found
DURING C-CHECK DISCREPANCY AS FOLLOWS, CABIN, SEAT TRACK AT STA 760 IS CORRODED AT RBL 24. REMOVED CORROSION FROM CABIN SEAT TRACK AND FOUND CORROSION TO BE BEYOND ALLOWABLE LIMITS IAW B-727 SRM 53-10-1 FIG 3. REMOVED CORRODED SEAT TRACK IAW B-727 SRM 51-30-2. FABRICATED NEW SEAT TRACK IAW B-727 SRM 53-10-2. INSTALLED NEW SECTION OF SEAT TRACK IAW B-727 SRM 51-30-2.