As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, AT APPROXIMATELY 27,000 FT, THE CREW RECEIVED A LT ENGINE OIL PRESSURE WARNING MESSAGE. THE OIL PRESSURE AURAL MESSAGES. THE QRH WAS COMPLIED WITH AND THE LT ENGINE WAS KEPT AT IDLE. THE CREW PERFORMED A SAFE SINGLE ENGINE LANDING, WITH EMERGENCY VEHICLES DISPATCHED AS A PRECAUTION. MAINTENANCE REMOVED AND REPLACED THE STARTER CARBON SEAL ASSY IAW AMM. OPERATIONAL AND LEAK CHECKS WERE GOOD. AIRCRAFT OK FOR SERVICE. (K)