As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TRANSIT CHECK, A HYDRAULIC LEAK WAS DETECTED IN THE RT HYDRAULIC SYSTEM. DURING MAINTEANCE CHECK, 10 QUARTERS OF HYDRAULIC LIQUID WERE CHARGED AND THE LEAK WAS DETECTED IN THE HOUSING OF THE LT SERVO VALVE. THE LT SERVO VALVE WAS REPLACED IAW MM 32-43-03, TESTED CORRECT.