As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BRAKES SOFT, ESPECIALLY ON RIGHT SIDE. CO-PILOTS BRAKES GO ALL THE WAY TO THE FLOOR, MUST PUMP UP PRESSURE. THEN PRESSURE LOST WITHIN SECONDS. PERFORMED BRAKE BLEED PROCEDURE AS REQUIRED. NO OTHER DEFECTS NOTED. WORK PERFORMED IAW CE-560 MM CHAP 32-42-00.