What was found
CLT - FLT 5122 - ON FLIGHT FROM CLT TO PGV, NR 2 ENGINE OIL PRESSURE WAS INDICATING 50 POUNDS OF PRESSURE. OIL PRESSURE WARNING CAPTION LIGHT ILLUMINATED. AIRCRAFT RETURNED TO CLT. NO IN-FLIGHT EMERGENCY WAS DECLARED. AIRCRAFT RETURNED TO CLT WITH NO OTHER PROBLEMS. MAINTENANCE FOUND THE NR 2 PROP SHAFT THRUST BEARING COVER GASKET LEAKING. REMOVED AND REPLACED GASKET. SERVICED ENGINE OIL. LEAK AND OPS CHECKED GOOD. (X)