As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON WALK AROUND, HYD FLUID WAS NOTICED ON RAMP AND ON LT MLG WHEELS. AC POWER WAS TURNED ON AND HYD PUMPS CYCLED AND IT WAS DETERMINED THAT HYD FLUID WAS LEAKING FROM FWD END OF MLG ACTUATOR SHAFT. LT MLG ACTUATOR DISSASSEMBLED AND FOUND PACKING ITEM 38 WAS SPLIT, ALL SEALS REPLACED AND GEAR FUNCTION LEAK CHECKED OK