# SDR GTIA2018020102388

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2018
- Submitted: February 2, 2018
- Operation: Air carrier
- Aircraft: [N624NK](https://openairdocs.org/aircraft/N624NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 5880
- Aircraft time: 16,477 hours, 7,474 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: NR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2018020102388

## Discrepancy

MUSTY DIRTY SOCK ODOR WHEN THE NR 2 PACK RUNS,  FAULT CAUTIONS ASSOCIATED WITH OPERATIVE SIDE NOT DISPLAYED.  PERFORMED A NR 2 PACK RESIDUAL BURNING WITH APU & NR 2 ENGINE IAW AMM 21-00-0 & AMM 71-00-00. NO ODORS NOTED DURING EITHER OPERATION. NO SIGNS OF OIL IN BLEED DUCTING NOTED. CLEANED RESIDUAL OIL IN APU BAY, NO LEAKS NOTED.

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