What was found
CREW NOTED BURNING OIL ODOR WITH BLEED AIR SELECTED TO EITHER NR 1 OR NR 2 SYSTEMS. MX DISCOVERED OIL ODOR COMING FROM BOTH BLEED AIR SYS AT EACH INDIVIDUAL ENGINE. BOTH ENGINES WERE REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW NOTED BURNING OIL ODOR WITH BLEED AIR SELECTED TO EITHER NR 1 OR NR 2 SYSTEMS. MX DISCOVERED OIL ODOR COMING FROM BOTH BLEED AIR SYS AT EACH INDIVIDUAL ENGINE. BOTH ENGINES WERE REPLACED.