As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT HYDRAULIC SYS DOWN TO .85 ON ARRIVAL. NOTED HYD FLUID ON TAIL AREA OF ACCESS PANEL TO HORIZONTAL STABILIZER. SERVICED HYD SYS TO FULL. CLEANED TAIL AREA ENTERED ACCESS PANEL TO HORIZONTAL STABILIZER BAY FOUND LEFT AP ELEVATOR SERVO ACTUATOR ROD LEAKING TWO DROPS PER MINUTE, REF TABLE ONE 29-00-99 PG601. REPLACED LT AP SERVO IAW AMM 22-12-01. ADJUSTED, LEAK CHECKED AND TESTED GOOD.