As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYD LEAK WAS NOTED FROM THE LT SIDE WING NACELLE AREA DURING ENGINE START UP. UPON CLOSER INSP AFTER ENGINE SHUTDOWN, IT WAS CONFIRMED TO BE COMING OFF THE LT OTBD SPOILER ACTUATOR. THE HSG ON THE ACTUATOR WAS FOUND CRACKED. ACTUATOR REPLACED, ACFT GROUND RUN AND LEAK CHECKS COMPLETED. ACFT RETURNED TO SERVICE.