As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 3285 - CLE-CLE - AFTER TAKEOFF NR 1 ENGINE OIL PRESSURE WENT OT 0 PSI. CONTINUED CLIMB-OUT BEFORE CREW COULD SHUT ENGINE DOWN, THE ENGINE SHUT ITSELF DOWN. RETURNED TO CLE. MAINTENANCE INSPECTED AND FOUND OIL COOLER TO BE CRACKED. REPLACED OIL COOLER AND LEFT ENGINE IAW EMB MM 79-21-01 AND MAINTENANCE DIRECTIVE NR 7 AND NR 8. AIRCRAFT RETURNED TO SERVICE. (M)