As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING INITIAL CRUISE AND SELECTING FLAPS, FLAP SELECTOR VALVE FAILED IN FLIGHT RESULTING IN TOTAL LOSS OF HYDRAULIC FLUID AND PRESSURE. AIRCRAFT RETURNED TO AIRPORT AND FLIGHT CREW USED "EMERGENCY GEAR DOWN` SELECTION TO LAND SAFELY. MAINTENANCE CREW FOUND THE VALVE WAS LEAKING OUT OF TWO END CAPS WHEN FLAPS WERE SELECTED. COMPONENT IS "ON CONDITION".