What was found
AT THE GATE, START WITH GND CART SUPPLYING AIR, RAMP PERSONNEL REPORTED POSSIBLE TAILPIPE FIRE NR 1 ENG. ALL SIGNS OF FLAME WENT OUT UPON ENGINE GETTING TO IDLE. NO CREW INTERACTION OR COCKPIT INDICATIONS WERE REPORTED. T/S PER AMM 71-00-00-869-001A, ANY FLAMES WERE INTERNAL TO TAILPIPE. NO EVIDENCE OF EXTERNAL DAMAGE OR HEAT. INSPECTED TAIL AREA FOR OIL. NONE FOUND. NO EXTINGUISHING AGENTS USED. PERFORMED MULTIPLE ENGINE STARTS. ALL INDICATIONS (INTERNAL AND EXTERNAL) WERE NORMAL. NO EXCEEDANCES RECORDED. MCC CONFERRED WITH, NO FURTHER ACTIONS WERE REQUESTED. (LP: 8466381)