As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT CREW REPORTED THAT ALL HYDRAULIC PRESSURE WAS LOST AND HAD TO PUMP DOWN THE LANDING GEAR. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE BRAKE LINE SWIVEL HAD SHEARED ON THE RIGHT MLG. THE SWIVEL WAS REPLACED, GEAR SWUNG WITH ALL INDICATIONS NORMAL.