As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRST OFFICER RT BRAKE SLOW TO DEVELOP PRESSURE. INSPECTED CO-PILOTS MASTER CYLINDERS & FOUND TOP FITTING LEAKING & LOOSE, TIGHTENED & CLEANED, BLED BRAKES SEVERAL TIMES FROM PILOTS & CO-PILOTS SEATS & ALL LEAK & OPERATIONAL CHECKS WERE GOOD IAW CESSNA 560 M/M 32-42-00.