As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLT\CVG - FLT 5033 - ON CLIMB-OUT FROM CLT, THE NR 2 ENGINE HAD OIL PRESSURE FLUCTUATION. AIRCRAFT LANDED WITH NO OTHER PROBLEMS. MAINTENANCE REMOVED AND REPLACED THE O-RING TO THE RIGHT AC GENERATOR. SHAFT SERVICED ENGINE WITH OIL, RUN AND OPS CHECKED GOOD. (X)