What was found
DEFECT REPORTED AS BRAKE BINDING/OVERHEATING BRAKE UNIT S/N AUG86-2471. REMOVED BRAKE UNIT FITTING. FAST TAXI TEST CARRIED OUT. THE BRAKE LOCKED UP, WHEEL REMOVED OVERHEATING AGAIN EVIDENT & ROTATING DISC FELL OUT IN PIECES. BOTH BRAKES WERE O/H USING NEW ROTATING DISCS. THERE HAS BEEN 1 PREVIOUS REPORTED INCIDENT WHEN OVERHEATING WAS REPORTED. THIS UNIT WAS ALSO O/H, USING ROTATING DISCS. REPAIR STATION HAS SERVICED 36 OF THIS PN BRAKE UNIT USING ROTATING DISCS. ALL THE ROTATING DISCS USED IN THE 3 OFF BRAKES MENTIONED WERE FROM THE SAME BATCH/ LOT NR 01210.