What was found
CREW REPORTED A NR 1 ENGINE LOW OIL PRESSURE INDICATION IN FLIGHT. SHUTDOWN LT ENGINE IAW CHECKLIST. DECLARED AN EMERGENCY AND LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. R & R FUEL / OIL COOLER, R & R FUEL/OIL HEATER, PATCH CHECK PERFORMED IAW MM O5-50-00 AND INSTALLED NEW LT ENGINE SCAVENGE OIL FILTER IAW MM 72-01-50. PATCH CHECK PERFORMED IAW MM 05-50-00 AND INSTALLED NEW LT MAIN OIL PRESSURE FILTER IAW MM 72-01-50. THE ACFT WAS RELEASED FOR SERVICE.