What was found
DURING CLIMB-OUT OF CVG, THE NR 1 AND 3 HYDRAULIC LOW PRESSURE CAUTION MESSAGES ACTIVATED, AIRCRAFT RETURNED TO THE FIELD. REPLACED THE FLAP POSITION HARNESS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CLIMB-OUT OF CVG, THE NR 1 AND 3 HYDRAULIC LOW PRESSURE CAUTION MESSAGES ACTIVATED, AIRCRAFT RETURNED TO THE FIELD. REPLACED THE FLAP POSITION HARNESS.