# SDR GTIA2017050901905

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 9, 2017
- Submitted: May 11, 2017
- Operation: Air carrier
- Aircraft: N517NK
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 2711
- Aircraft time: 42,186 hours, 19,868 cycles
- Engine: Iae V2524A5
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Carbon Seal
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: DE
- How discovered: V
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2017050901905

## Discrepancy

BOTH AFT FLIGHT ATTENDANTS REPORTED AN ODOR OF DIRTY SOCKS WHILE DESCENDING THROUGH 10,000 FT OR BELOW.   R & R BOTH CABIN AIR RECIRCULATION FILTER'S IAW AMM 21-21-41.  FOUND THE NR 1 & 2 ENGINES WITH OIL LEAKS AT DEOILER DUCT.  R & R THE NR 1 ENGINE DEOILER CARBON SEAL ASSY & MATING RING IAW AMM 72-60-31.  LEAK TESTED, NO LEAKS NOTED. NO ODOR IN CABIN.

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