What was found
PDX - FLIGHT 2595 - RETURNED TO THE GATE AFTER THE RUDDER TRIM WOULD NOT GET FULL DEFLECTION. WILL NOT GO INTO TAKEOFF RANGE. MAINTENANCE REPLACED THE EICAS ROUTING UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - FLIGHT 2595 - RETURNED TO THE GATE AFTER THE RUDDER TRIM WOULD NOT GET FULL DEFLECTION. WILL NOT GO INTO TAKEOFF RANGE. MAINTENANCE REPLACED THE EICAS ROUTING UNIT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.