As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB OUT, AFTER SLAT RETRACTION PASSING THROUGH 8000FT. CREW NOTICED RIGHT HYDRAULIC PRESSURE REDUCE TO ZERO AND RT HYD QTY REDUCE TO 4 QTS. INBOUND, AN ALTERNATE GEAR EXTENSION COMPLETE. LANDING WAS NORMAL. HYDRAULIC LEAK FOUND ON RUDDER ACTUATOR LINE. REPLACED LINE WITH TEMPORARY LINE. RT HYD SYSTEM FILTERS REPLACED WITH NO METAL FOUND.