What was found
UPON DESCENT INTO DESTINATION APPROXMATELY FL 180 IN IMC/RAIN RT ENG FIRE WARNING AND LIGHT CAME ON. RAN PHASE ONES AND QRH FOR RT ENG FIRE. UPON RT ENGINE SHUTDOWN, FIRE LIGHT WENT OUT THEN CAME BACK ON SO FOLLOWED QRH AND FIRED THE FIRE BOTTLE. RED LIGHT AND WARNING THEN WENT OUT AND STAYED OUT. EMERGENCY LANDED, FIRE CREW, THEN MX, DECLARED NO OBSERVABLE FIRE COMPLETED RT ENGINE FIRE AND OVERHEAT DETECTION SYSTEM OPS CHECK REF B 757 AMM 26-11-00-5 CHECKED NORMAL AT THIS TIME. SEE WRI UPDATES FOR ADDTIONAL WORK PREFRORMED AND PARTS CHANGED SEE WRI 2620/8278 FOR #2 ENG FIRE BOTTLE CHANGE. CONF CALL WITH MOCC ALL CONCUR A/C OK FOR SERVICE.