What was found
CREW REPORTS DIRTY SOCK SMELL ON DESCENT WHEN APU STARTED AND BLEED TURNED ON. FOUND EVIDENCE OF OIL ON APU INLET. COMPLIED WITH WORK CARDS 2100-2005 ABD 2900-2001,
- Difficulty date
- October 31, 2018
- Submitted
- November 6, 2018
- Operation
- Air carrier
- Aircraft
- N337NW
- Make and model
- Airbus A320212
- Aircraft serial
- 358
- Aircraft time
- 79,270 hours, 34,975 cycles
- System (JASC)
- 4910 · APU Cowling/Containment
- Part
- Inlet
- Condition
- Contaminated
- Location
- Apu Bay
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- B
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.