As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT THERE WAS A LEFT HYDRAULIC FAILURE LOSS OF FLUID FOLLOWED BY PRESSURE LOSS AFTER PTU FAILED. FLIGHT CONTINUED ON TO NGO. EMERGENCY WAS DECLARED AND LANDING WAS UNEVENTFUL, RUNWAY WAS CLOSED FOR 10 MINUTES, A/C HAD TO BE TOWED OFF OF RUNWAY. MAINTENANCE REMOVED AND REPLACED A LEAKING O-RING. OPERATIONAL CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE.