As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMOKE TYPE VAPOR EXITING AROUND RT PACK EXHAUST VENTS. FOUND HYD LEAK JUST FWD OF LEFT AIR COND BAY. TIGHTNED LOOSE CONNECTION AND CHECKED ALL OTHER HYD LINES IN AREA. LEAK STOPPED, CLEANED AREA OF ACCESS LIQUID USING RAGS. NO FUMES NOTED IN AIR CONDITIONING SYSTEM. SYSTEMS LEAK CHECK OKAY.