As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ETOPS SIGNIFICANT SYSTEM - AFTER ENGINE IDLE RUN FOUND OIL PUDDLE UNDER NR 2 ENGINE. ACCOMPLISHED AMM 71-71-00 EXAMINED THE VENTS AND DRAINS ON NR 2 ENGINE, FOUND GEARBOX STARTER DRIVE PAD DRAIN PORT OUT OF LIMITS. REPLACED STARTER DRIVE OIL SEAL PER AMM 72-61-03, LEAK CHECK OK.