What was found
REPORT OF NR 1 ENGINE CANDLE FIRE IN THE CENTER EXHAUST PLUG. ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE LUBRICATION UNIT IAW AMM 79-21-01. PERFORMED LUBRICATION UNIT INSTALLATION TEST IAW AMM 71-00-00-700-801-F00. LEAK CHECKED GOOD. REMOVED AND REPLACED NR 1 ENGINE TRF OIL INLET COVER IAW AMM 72-56-00. PERFORMED TRF OIL INLET COVER LEAK CHECK IAW AMM 71-00-00-700-801-F00. LEAK CHECKED GOOD. PERFORMED CONDITIONAL INSPECTION ON NR 1 ENGINE IAW AMM 71-00-00-800-803-F00. HONEYCOMB GOOD IAW PARA F (2)(A)(1)(A). PERFORMED AFT SUMP OIL SYSTEM INSPECTION IAW AMM 79-00-00-200-806-F01, NO CRACKS ON OIL SUPPLY TUBE OR LOOSE COUPLING NUTS.