As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON LANDING AND ROLLOUT. GROUND CONTROL STATED THEY SAW SMOKE COMING FROM THE ACFT. STOPPED ACFT. INSPECTED AND OBSERVED A PUDDLE OF FLUID UNDER ACFT. NR 2 HYD QUANTITY FALLING TO ZERO. SMOKE WENT AWAY AND ACFT TAXIED TO THE GATE. F/A B NOTICED A STRANGE NOISE ON FINAL COMING FROM THE REAR OF ACFT. REPLACED THE NR 2 PTU. CLEANED AREA AND FLUSHED SYS. FERRIED FOR MORE MX. COLLECTED HYD SAMPLE. RETURNED TO SERVICE.