What was found
AIR TURNBACK, IN FLIGHT SHUT DOWN, NR 1 ENG COMPRESSOR STALLED AT 27,000 FEET AND THEN AGAIN AT 16,000 FEET FOLLOWED BY OIL PRESS IND DECREASE AND ENG VIBRATION. REMOVED AND REPLACED NR 1 ENG PER MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK, IN FLIGHT SHUT DOWN, NR 1 ENG COMPRESSOR STALLED AT 27,000 FEET AND THEN AGAIN AT 16,000 FEET FOLLOWED BY OIL PRESS IND DECREASE AND ENG VIBRATION. REMOVED AND REPLACED NR 1 ENG PER MM.