As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON TAXI THE PILOT FOUND THE RH HAND BRAKE INOPERATIVE. ON FRE/ACE WORK ORDER 000101 DATED 06/05/2023 THE AMT FOUND AN EMPTY BRAKE RESERVOIR. INSPECTED BRAKE PLUMBING AND FOUND LEAKING LOWER HOSE ON PILOT SIDE RH MASTER CYLINDER. REMOVED AND REPLACED WITH NEW HOSE PN MS28741-4-0132 SN NSN AND BLED BRAKES IAW BE99 AMM 32-40-00 AND BE99 AAIP. OPS AND LEAKS CHECKS GOOD. N499CZ HAS BEEN RETURNED BACK TO SERVICE.