What was found
ABORTED TAKEOFF AT ORD AT 90 KNOTS DUE TO TAKEOFF WARNING HORN. REPLACED THE LEADING EDGE FLAP/SLAT POSITION INDICATING UNIT. TAKEOFF WARNING SYSTEM CHECKED O.K. NO FAULTS WERE FOUND WITH THE INDICATOR DURING OVERHAUL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ABORTED TAKEOFF AT ORD AT 90 KNOTS DUE TO TAKEOFF WARNING HORN. REPLACED THE LEADING EDGE FLAP/SLAT POSITION INDICATING UNIT. TAKEOFF WARNING SYSTEM CHECKED O.K. NO FAULTS WERE FOUND WITH THE INDICATOR DURING OVERHAUL.