What was found
PDX - VAPORIZED ENGINE OIL SMELL FROM NR 1 BLEED AIR. SYSTEM PLACED ON MEL 21-4.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - VAPORIZED ENGINE OIL SMELL FROM NR 1 BLEED AIR. SYSTEM PLACED ON MEL 21-4.