What was found
TWO FOOT FLAME REPORTED OUT OF THE NR 1 ENGINE NOZZLE ON SPOOL UP AT 40%, WENT AWAY AT TOGA. TOWER REPORTED FLAME, ABORT WAS ACCOMPLISHED AT 40KTS, THE ENGINE HAS BEEN RUNNING FOR 5 OR MORE MINUTES, NO FLIGHT DECK INDICATIONS. ACFT GROUNDED. ACCOMPLISHED FAULT ISOLATION PROCEEDURES FOR ACCUM IN THE CTR PLUG CAVITY IAW FIM 71-05 TASK 811. NO DEFECTS FOUND WITH AFT SUMP, FLAME ARRESTOR INSPECTED MAGNETIC CHIP DETECTOR, SHOWED NO ABNORMAL DEBRIS. ACCOMPLISHED EEC BITE IAW FIM 73-00 TASK 801. NO FAULTS FOUND. RAN ACFT ENGINES TO 80 PERECENT FOR FIVE MINUTES WITH MAINTENANCE VISUAL ON THE NR 1 ENGINE, NO DEFECTS NOTED. VISUALLY INSPECTED FWD & AFT NR 1 ENGINE IAW FIM 71-05 TASK 801. NO DEFECTS NOTED. ACCOMPLISHED AFT SUMP OIL SYSTEM INSPECTION IAW AMM 79-00-00-200-806-F01. FOUND OIL INLET COVER LEAKING AND WORN. VISUALLY INSPECTED FWD & AFT NR 1 ENGINE IAW FIM 71-05 TASK 801. NO DEFECTS NOTED. REMOVED AND REPLACED TURBINE REAR FRAME OIL INLET COVER IAW AMM 72-56-00-000-802-F00, AND 72-56-00-400-801-F00. ACCOMPLISHED POWERPLANT TESTS IAW TABLE TEST 3A, IDLE LEAK CHECKED GOOD.