# SDR DALA2018092705781

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2018
- Submitted: September 27, 2018
- Operation: Air carrier
- Aircraft: N337NW
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 358
- Aircraft time: 79,097 hours, 34,885 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Oil System
- Condition: Leaking
- Location: Apu
- Stage of operation: DE
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2018092705781

## Discrepancy

(LP# 5124518) DIRTY SOCK SMELL IN COCKPIT AND FORWARD CABIN AREA. FOUND OIL LEAKING FROM APU AND APU BLEED DUCT CRACKED. REMOVED AND REPLACED APU BLEED AIR DUCT. OPERATION CHECKS GOOD.

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