As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOSS OF PRESSURE FROM BOTH HYDRAULIC SYSTEMS OCCURRED DURING FINAL APPROACH. AIRCRAFT WAS STOPPED USING ACCUMULATOR PRESSURE. DIFFERENTIAL BRAKES ALONG WITH LIMITED RUDDER WERE USED TO MAINTAIN RUNWAY ALIGNMENT. MAINTENANCE INSTALLED TEMPORARY HYDRAULIC LINE ON RIGHT SYSTEM DUE TO LEAK. DISCREPANCY FOR LEFT SYSTEM COULD NOT BE DUPLICATED. LEAK AND OPERATIONAL CHECK NORMAL.