What was found
ORD - FLT 5721 - NR 1 ENGINE LOW OIL PRESSURE WARNING ILLUMINATED IN FLIGHT. ENGINE WAS SHUT DOWN PER EMERGENCY CHECKLIST. MAINTENANCE REPLACED ENGINE OIL COOLER, DRAINED AND RESERVICED ENGINE OIL. OPS CHECK GOOD. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ORD - FLT 5721 - NR 1 ENGINE LOW OIL PRESSURE WARNING ILLUMINATED IN FLIGHT. ENGINE WAS SHUT DOWN PER EMERGENCY CHECKLIST. MAINTENANCE REPLACED ENGINE OIL COOLER, DRAINED AND RESERVICED ENGINE OIL. OPS CHECK GOOD. (M)