What was found
AIRCRAFT WAS GROUNDED: THE AIRCRAFT RETURNED TO DTW DUE TO RIGHT ENGINE OIL PRESSURE DROPPED TO 5; GUAGES THEN BOUNCED BETWEEN 12PSI TO NORMAL. ON LANDING ALL INDICATIONS RETURNED TO NORMAL. MAINTENANCE ACCOMPLISHED TSM 7200-00-200-008-A SUBTASK D, INSPECTION CHECKS AFTER ENGINE HAS EXCEED THE OPERATION LIMITS. NO FINDINGS IN OIL FILTERS OR ON CHIP DETECTOR. REPLACED RIGHT HAND ENGINE OIL PRESSURE TRANSMITTER AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK PER AMM 79-33-15. (AALA202007239015) REPLACED SDAC #2 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 31-55-34.. (AALA202007239005)PERFORMED A POWER ASSURANCE CHECK PER AMM 71-00-00-710-008-B RIGHT ENGINE PARAMETERS CHECKS NORMAL. AIRCRAFT OK FOR SERVICE.