What was found
TYS - FLT 599 - THE RIGHT ENGINE OIL STRAINER CLOGGING LIGHT CAME ON. REDUCED POWER TO IDLE AND LIGHT WENT OUT. DECLARED AN EMERGENCY AND MADE UNSCHEDULED LANDING. FOUND SMALL AMOUNT OF METAL AND CARBON IN MAIN OIL SCREEN. INSTALLED NEW FILTER, DRAINED AND RESERVICED OIL, AND RAN ENGINE. RE-CHECKED MAIN OIL SCREEN AND OK. CHCKED AGAIN AT NEXT STATION AND OK. CHECK-C 2-6-98 STL. (X)