As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
#2 ENGINE HAS REPORTS OF OIL DRIPPING THE THE AFT FLAME ARRESTOR AFTER SHUTDOWN. GROUNDED - YES. REMOVED AND REPLACED TRF OIL COVER IAW B737-800 AMM 72-56-00-000-801-F00 FOR REMOVAL AND AMM 72-56-00-400-801 F00 FOR INSTALLATION. FOUND WEAR ON OIL INLET COVER, INSPECTED LOW PRESSURE TURBINE SHAFT SEAL TEETH FOR WEAR. FOUND SEAL TEETH WITHIN LIMITS IAW AMM 72-55-00-200-801-F00. ACCOMPLISHED 3A IDLE LEAK CK LEAK CK GOOD.