What was found
SEAT TRACK DAMAGED AT BS 640, LBL 24.75, MAIN CABIN. REMOVED SEAT TRACK ASSY IAW SRM 51-40-02. FABRICATED REPLACEMENT SEAT TRACK ASSY FROM BAC1520-792/24 IAW SRM 53-30-02. INSTALLED REPLACEMENT SEAT TRACK ASSY, FROM BS 440-640, LBL 24.75, IAW SRM 51-40-02. REPLACEMENT OF SEAT TRACK ASSY WAS REQUIRED DUE TO NUMEROUS AREAS AT SEAT TRACK LUGS WORN BEYOND LIMITS. THIS IS CLASSIFIED AS A MAJOR REPAIR DUE TO REPLACEMENT OF PSE BY FABRICATION MEANS.