What was found
RETURNED TO FIELD AFTER TAKE OFF, THE NR 1 ENGINE OIL DROPPED TO 8 QTS. AT CRUISE, INCREASED TO 12 QTS DURING THRUST REDUCTION. THE NR 1 ENGINE IDG CONNECTOR DAMAGED. IAW TSM 79-00-0-810-838-A, ACCOMPLISHED INSPECTION OF THE NR 1 ENGINE FOR OIL LEAKS. NO LEAKS, OR CONTAMIATION OF MEDS FOUND. NO SIGN OF LEAKS AT TEC WEEP HOLE. R & R THE DEOILER SEAL AND MATING RING IAW AMM 72-60-20, 72-60-31. ENG IDLE CHECK ACCOMPLISHED, NO LEAKS NOTED. R & R THE CONNECTOR IAW ESPM 20-44-17 AND OPS CHECKED THE NR 1 IDG IAW AMM 24-21-00, GOOD, OK TO CONTINUE.