As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON REACHING END OF RUNWAY 34 WE HEARD A THUD WHEN SETTING PARKING BREAK AND GOT A PARK BRAKE LOW PRESS AMBER CAS MESSAGE. THERE WAS A PUDDLE UNDER RIGHT MAIN WHEN WE TURNED AROUND TO TAXI BACK TO RAMP AND THERE IS FLUID ON RIGHT MAIN STRUT. CORRECTIVE ACTION: REPLACED BRAKE HOSE. OPS CHECK GOOD. IAW AMM 32-10-05, 32-42-00, 32-44-10.