What was found
AT BEGINNING OF TAKEOFF ROLL, ENGINE 1 FUEL LIGHT ILLUMINATED, REDUCED POWER AND LIGHT WENT OUT. REMOVED NR 1 ENGINE UNSERVICEABLE FUEL FILTER, NO FOREIGN MATERIAL WAS FOUND IN FILTER, INSTALLED NEW FUEL FILTER. AS A PRECAUTION, REMOVED NR 2 ENGINE FUEL FILTER, NO FOREIGN MATERIAL FOUND, INSTALLED A NEW FILTER ELEMENT. LEAK AND OPERATIONAL CHECK WAS FOUND TO BE SATISFACTORY, ALL WORK ACCOMPLISHED IAW TFE 731-5BR LMM CHAPTER 73-21-02.