As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
99-171 - LOSS OF OIL ON NR 2 ENG QTY LOW PRESS, AND HIGH OIL TEMP PERFORM PRECAUTIONARY ENG SHUTDOWN. VIB ON DESCENT. FOUND BROKEN PRESS LINE TO NR 6 BEARING. REPLACED LINE PER PW JT8D MM 72-50 MAINT PRACT. RAN NR 2 ENG PER JET RUN HANDBOOK. NO LEAKS NOTED. ALL ENG PARAMETERS AND IND WERE NORM.