What was found
MIA - FLT 808 - EN ROUTE POP, NR 1 ENGINE OIL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT. CREW FOLLOWED CHECKLIST AND SHUTDOWN NR 1 ENGINE. ENGINE WINDMILL TIME WAS 1 HOUR AND 15 MINUTES. FLIGHT CONTINUED TO MIA AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE CHECKED SCREENS AND CHIP DETECTOR. NO DEBRIS NOTED. REPLACED OIL FILTER ELEMENT AND OIL BYPASS SWITCH. GROUND RAN ENGINE WITH ALL INDICATIONS NORMAL. LEAK CHECK WAS NORMAL. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)