What was found
ETOPS SIGNIFICANT SYSTEM, "RIGHT ENGINE OIL QTY DOWN TO 8 QTS LEFT AT 16 QTS. WENT TO ENGINE AFTER SHUTDOWN, VISUALLY INSPECTED FOR LEAKS, NONE NOTED. VISUALLY CKD QTY ADDED 2 PINTS. CREW SAID QTY DROPPED AT TOP OF DESCENT AND CAME BACK UP. CKD QTY CONNECTOR, FOUND TO BE LOOSE. REMOVED CONN AND CLEANED. REINSTALLED SAME. EICAC OIL QTY 23, NOTIFIED MX CTL. NO HISTORY, AMM79-31-00, OK FOR SERVCE.