What was found
CREW REPORTED ZERO BRAKE EFFECTIVENESS IN LT BRAKE DURING TAXI. MX R & R THE OTBD BRAKE CONTROL VALVE WITH OPS AND TAXI CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED ZERO BRAKE EFFECTIVENESS IN LT BRAKE DURING TAXI. MX R & R THE OTBD BRAKE CONTROL VALVE WITH OPS AND TAXI CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.