As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT BRAKE PEDAL FROM BOTH LT AND RT VERY MUSHY AND VERY LITTLE BRAKING ACTION. FROM LT SEAT, LT PEDAL ALMOST GOES ALL THE WAY TO THE FLOOR BEFORE ANY BRAKING ACTION. BLED ANTI SKID BRAKE SYS AND TAXIED ACFT MULTIPLE TIMES IAW MM 32-42-00. ALL OPS CHECKS AND LEAK CHECKS OK.