What was found
MAIN CARGO COMPARTMENT SEAT TRACK HAS CHAFFED MARK AND GOUGES BS 418 TO 440 RBL 25.75. REMOVED .023 MATERIAL FROM SEAT TRACK CROWN AT STA 418-440,RBL 25.75,OUT OF LIMITS IAW SRM 53- 00-52 FIG 101 DET I REMOVED SEAT TRACK FABRICATED NEW SEAT TRACK FROM MATERIAL P/N BAC 1520-792, BATCH 1891618 IAW SRM 53-00-52 DET I INSTALLED NEW SEAT TRACK AT RBL 25.75 ,STA 418-440 IAW SRM 51-40-02. MAJOR REPAIR