What was found
DURING LOADING, THE BS 1860, RBL 98 MAIN DECK SEAT TRACK WAS FOUND CRACKED. THE DAMAGE MEASURES 14 INCHES IN LENGTH. (FUSELAGE - REPAIR - FWD LOWER LOBE SEAT TRACK AT BS 1860, RBL 98; EO 4453A548 - PART 1 OF THIS EO ACCOMPLISHES A TEMPORARY REPAIR OF THE DAMAGE SEAT TRACK. NO CARGO MAY BE CARRIED IN THE MAIN DECK PL POSITION UNTIL PART 3 IS ACCOMPLISHED. PART 2 OF THIS EO ACCOMPLISHES A REPETITIVE INSP OF THE TEMPORARY REPAIR. PART 3 OF THIS EO ACCOMPLISHES THE PERMANENT REPAIR AT THE NEXT A-CHECK. SRM 53-00-52)