As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEW IN-FLIGHT T1105/07JAN - LEFT ENGINE HYDRAULIC INDICATION FLICKERING FOLLOWED BY RIGHT ENGINE HYDRAULIC INDICATION FLICKERING. LANDED DEW WITHOUT INCIDENT. FOUND RESERVOIR MODULE AND FILTER DIRTY. REPLACED RIGHT RESERVOIR PRESSURE MODULE AND FILTER. SYSTEM GROUND CHECKED NORMAL OPERATION.