What was found
(LOG 5895156) UPON ENTERING RUNWAYFOR T/O, RECIEVED REPORTS OF TAILPIPE FIRE ON L&R ENG. T/S #2 ENG PER B737 FIM 71-05-00-810-811-F00. FOUND OIL WETTING INSIDE STINGER/EXHAUST. REMOVED EXHAUST PLUG AND SLEEVE ALONG WITH THE AFT SUMP COVER AND VERIFIED NO LEAKS INTERNALLY ON SUPPLY AND SCAVENGE LINES PER BOEING 737AMM 78-11 AND CFM56-7BESM 7256. PERFORMED GVI OF EXPOSED AREAS ON#2 ENG. PEROFRMED ENG RUNS IAW B737 AMM 71-00. NO LEAKS, NO ISSUES NOTED.