As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT SIDE BRAKE HAS ZERO PRESSURE IN THE COCKPIT AND PRODUCES NO BRAKING ACTION. UPON SHUTDOWN AND VISUAL INSPECTION, RED FLUID SEEN LEAKING OUT OF LEFT MAIN LANDING GEAR. INSPECTED #1 FWD & AFT CALIPER BRAKE ASSEMBLY, FOUND #1 AFT CALIPER LOWER PUCK LEAKING HYDRAULIC FLUID. REPLACED BRAKE CALIPER.