As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOSING CTR HYD SYSTEM QTY DOWN TO .57. CREW FOLLOWED CHECK LIST. TOMC MO. FOUND RIGHT INBD ELEVATOR PCA LEAKING AT SHAFT. REMOVED ELEVATOR PCA PER AMM 27-31-05-024-001 PARTS USED: 76-2735-9-0001,QTY :1 C/W RII REQUIREMENTS FOR PCA INSTALLATION. ACTUATOR, ELEVA OFF 76-2735-9-0001 4479 ON 0000 ACTUATOR, ELEVA OFF 76-2735-9-0001 4479 ON 76-2735-9-0001 4888 INSTALLED RIGHT ELEVATOR INBOARD PCA AS PER AMM TASK 27-31-05-424-027. OPS AND LEAK CHECK GOOD.