What was found
FLT 3458 - IN CRUISE FLIGHT, CREW HAD AN ODOR IN CABIN WHEN BLEED AIR SELECTED. AIRCRAFT LANDED IN MSP. MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE. ALL CHECKS GOOD. SUSPECT INTERNAL OIL SEAL FAILURE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 3458 - IN CRUISE FLIGHT, CREW HAD AN ODOR IN CABIN WHEN BLEED AIR SELECTED. AIRCRAFT LANDED IN MSP. MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE. ALL CHECKS GOOD. SUSPECT INTERNAL OIL SEAL FAILURE.