As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON SERVICE CHECK INSPECTION NR 2 MAIN GEAR BRAKE ASSY, PISTON HOUSING FOUND DAMAGED BEYOND LIMITS DUE TO NR 2 MAIN WHEEL ASSY. MISSING A BRAKE KEY. NR 2 MAIN GEAR BRAKE ASSY AND NR 2 MAIN WHEEL ASSY REPLACED IN ACCORDANCE WITH MAINTENANCE MANUAL. NO FURTHER DEFECTS NOTED IN THE LAST FIVE FLIGHT LEGS.