As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE FLIGHT, THE CREW RECEIVED A RT ENGINE LOW PRESSURE WARNING. IAW PROCEDURES, THE RT ENGINE WAS THROTTLED BACK TO IDLE AND ENGINE MAINTENANCE MINIMUM PRESSURE. AIRCRAFT DIVERTED. MAINTENANCE REPLACED THE RT ENGINE DRIVE OIL PUMP IAW SB TFE731-79-5121 RO.