# SDR ASAA2012061592340

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 8, 2012
- Submitted: June 15, 2012
- Operation: Air carrier
- Aircraft: [N586AS](https://openairdocs.org/aircraft/N586AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35189
- Aircraft time: 17,839 hours, 5,681 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Apu
- Part number: 38007021
- Part serial: P7635
- Condition: Odor
- Location: Tail
- Part time: 7,618 hours, 8,595 cycles
- Stage of operation: DE
- 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/ASAA2012061592340

## Discrepancy

VERY STRONG DIRTY SOCK ODOR IN DESCENT.  STARTED WHEN BELOW 10,000.   R & R APU IAW T/C 78349010.  OPS AND LEAK CHECK GOOD.

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