As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA FLIGHT NR 2180, AFTER TAKEOFF, NR 2 RUDDER HYDRAULIC PRESSURE AND RUDDER FULL PRESSURE CAUTION LIGHTS ILLUMINATED. MAINTENANCE REPLACED THE RUDDER DUAL PRESSURE REGULATOR IAW -8(200) AMM 27-20-38, PAGES 40-405. PERFORMED OPERATIONAL TEST. NO DEFTECTS NOTED. AIRCRAFT RETURNED TO SERVICE.