What was found
DURING MVF, ON GEAR EXTENSION "NORM BRAKE FAIL" CAS POSTED. CREW COMPLETED CHECKLIST AND FAULT REMIANED. DURING LANDING, CREW DID NOT HAVE NORMAL BRAKES. LANDED WITHOUT INCIDENT. THIS IS A REPEAT ISSUE. REPAIRED RH MLG IB DOOR ACTUATOR, REPLACED EMERGENCY PARKING BRAKE VALVE WITH OVERHAULED UNIT. INSPECTED LH & RH MLG SIDE STAY ACTUATORS, LH MLG IB DOOR ACTUATOR, AND NLG ACTUATOR. BLEED BRAKE SYSTEM. LEAK AND FT GOOD.