As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX - JUST PRIOR TO PARKING AT GATE OF FLIGHT NR 475, CREW REPORTED SMOKE/FUMES IN CABIN AND LEFT HYDRAULIC QUANTITY DECREASED TO ZERO. SHUTDOWN ENGINES, APU, ELECTRICAL POWER AND OPENED ALL DOORS. PASSENGERS DEPLANED WITHOUT INCIDENT. FOUND HYDRAULIC LINE TO LEFT ENGINE THRUST REVERSER ACCUMULATOR LOW PRESSURE SWITCH BROKEN. REPLACED HYDRAULIC LINE AND SERVICED LEFT HYDRAULIC SYSTEM. (M)