What was found
FLT 5776 - ORD - NR 1 ENGINE OIL PRESS HIGH. MAINTENANCE REPLACED NR 1 ENGINE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 5776 - ORD - NR 1 ENGINE OIL PRESS HIGH. MAINTENANCE REPLACED NR 1 ENGINE. (M)