As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI THE ACFT PULLS HARD TO THE LT WHEN EVEN BRAKE PRESS APPLIED FROM THE RT SEAT. OPERATIONS CHECKED BRAKES & LT BRAKE FEELS SPONGY. HOOKED BRAKE BLEEDING HOSE & COMPLIED WITH BRAKE BLEEDING PROCEDURE IAW MM CH 32-44-00. REMOVED A LOT OF AIR OUT OF THE LT BRAKE. SERVICED BRAKE RESERVOIR. COMPLIED WITH TAXI CHECK & CHECKED BRAKES FROM THE PILOT & COPILOT RUDDER PEDALS. OPERATIONS CHECKED GOOD.