What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: NUMBER 2 ENGINE OIL QUANTITY AND PRESSURE WENT TO AMBER THEN RED. PRESSURE SHOWED 2 PSI WHEN THE ENGINE WAS SHUTDOWN DURING FLIGHT; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. REMOVED AND REPLACED ENGINE IAW J/C'S 09L7100001, 09L40071005, 09L40071011, 09L40071009, 09L00071001, AND 09L40071017. ALL REQUIRED OPERTIONAL CHECK AND LEAK CHECKS ACCOMPLISHED.