What was found
ENGINE FIRE R CAS RT ENGINE FIRE DETECTION LIGHT. RT ENG FIRE DETECT LIGHT ILLUMINATED ON CLIMB OUT APPROX 10000-12000 FT FOR 1 SEC. HAD 1 AURAL RT ENG FIRE CALL & RED CAS MSG ILLUMFOR LESS THAN 1 SEC. ALL INDS IMMEDIATELY CHECKED & ENG PARAMETERS NORMAL. ALL INDS NORMAL, NO SECONDARY INDS OF FIRE. NO OTHER OCCURRENCE DURING & REMAINDER OF FLT, ALL NORMAL. REMOVED THE NR 3 GEA 7100 AND INSTALLED A REPAIRED UNIT IAW MM 31-40-15. LOADED THE SOFTWARE INTO THE GEA AND PERFORMED THE G5000 INTEGRATED AVIONICS SYSTEM- ADJUSTMENT TEST IAW MM 34-60-00. PERFORMED THE GARMIN GEA 7100 ENGINE/AIRFRAME INTERFACE UNIT 3 FDR TEST PROCEDURE IAW MM CHAPTER 31-30-00. OPS CHECKED GOOD.