As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: DURING POST CHECK TEST FLIGHT THE CREW REPORTED BRAKES PULSING DURING TAXI. MAINTENANCE ACCOMPLISHED BLEEDING OF THE ALTERNATE AND NORMAL BRAKING SYSTEMS PER AMM 32-42-00 AND AMM 32-43-00. A SATISFACTORY TAXI CHECK WAS ACCOMPLISHED PER TSM 32-51-00-810-823-A..