What was found
EXISTING SEATTRACK HAS SCALLOPS PREVIOUSLY REMOVED AT STA 1635-1640 AT RBL 45.50" WHICH WILL INTERFERE WITH INSTALLATION OF CARGO HANDLING SYS. REMOVED SEAT TRACK SECTION AT RBL 45.5, BS 1540-1640. FABRICATED NEW SEAT TRACK SECTION, TREATED/PRIMED, APPLIED TOP COAT IAW SRM 51-40-02/ 51-20-02/ AMM 51-21-00-377-00-1. NEW SEAT TRACK MADE FROM BAC 1520-792, PN 146N5135 EXTRUSION. INSTALLED NEW SEAT TRACK SECTION AT BS 1540-1640, RBL 45.5, IAW SRM 51-40-02. MAJOR REPAIR