What was found
WHILE ACCOMPLISHING EA 5320-02076REV F-OP, 3 MAIN CABIN SEAT TRACK SPLICE, LOCATION AT 727B LBL 45.5, THE HOLES IN THE SEAT TRACK FLANGES WILL NOT MEET MINIMUM EDGE DISTANCE REQUIREMENTS IAW EA. REMOVED DAMAGED FLANGES, FABRICATED REPAIR PARTS & INSTALLED IAW ECRA 5320-02410.