As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY MAINTENANCE PERFORMING INSPECTION NOTED THAT THE MAIN CABIN SEAT TRACK HAS DEEP QOUGE AT BS 740-760 LBL 45.5. REMOVED SEAT TRACK AT LBL 45 BS 740-760 DISPLACED SPLICE PER VENTURA AEROSPACE DWS 2902 INSTALLED NEW SEAT TRACK IAW SRM 53-10-5, 53-10-2. NO OTHER DEFECTS NOTED. AIRCRAFT WAS RETURNED TO SERVICE.