As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED THE BRAKES SLOW TO RESPOND AND REDUCED BRAKING EFFECTIVENESS ON LANDING. NOTED: BRAKES FEEL SPONGY AND OPERATING OUTSIDE OF WHAT FEELS NORMAL. MAINTENANCE R & R THE BRAKE CONTROL UNIT AND BLED BRAKES WITH OPS CHECK GOOD. ACFT WAS APPROVED FOR SERVICE.