As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIC INFLIGHT 1180/01DEC - RIGHT LOW HYDRAULIC PRESSURE LIGHT ILLUMINATED. RIGHT HYDRAULIC QUANTITY AND PRESSURE ZERO. LANDED RIC WITHOUT INCIDENT. FOUND HYDRAULIC PRESSURE LINE ON RIGHT WHEEL LOOSE. TIGHTENED RIGHT HYDRAULIC PRESSURE LINE AND REPLACED HYDRAULIC PUMP AND FILTER. SYSTEM GROUND CHECKED NORMAL OPERATION.