What was found
ENGINE SHUT DOWN AT 21,000 FEET DUE TO LOSS OF NR 1 ENGINE OIL QUANTITY AND LOSS OF OIL PRESSURE WITH INCREASE IN OIL TEMPERATURE OF APPROXIMATELY 25 DEGREES. FOUND NR 1 ENGINE DRIVEN PUMP DEACTIVATED WITH KIT. DRIVE SEAL LINE IN CASE NOT PROPERLY REMOVED AND CAPPED. REPLACED ENGINE DRIVEN PUMP PER BOEING MAINTENANCE MANUAL 29-22-05. PER 72-00-00 CHECKED OIL SCREENS AND CHIP DETECTORS. RESERVICED WITH OIL LEAK CHECK GOOD. NO DISCREPANCIES NOTED, ENGINE RETURNED TO SERVICE.