What was found
(CAN) TWO TIRE DEFLATION OCCURRED AFTER LANDING ON THE NO. WHEEL POSITION, SUBSEQUENT INSPECTION AND ANALYSIS REVEALED SIMILAR CASE OF BRAKE GRABBING CAUSED EXCESSIVE HEAT ON WHEEL HUB AND DEFLATION OF THE TIRE. THERE ARE NO VISIBLE DAMAGE OBSERVED ON BRAKE ASSY OTHER THAN GRABBING AND PROJECTION OF O RINGS AT PISTONS. BRAKE UNIT REPLACED, FUNCTION TESTED AND A/C RTS - BRAKE UNIT UNDER INVESTIGATION (TC# 20190531013)