# SDR ASAA2026100267268

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2026
- Submitted: October 6, 2026
- Operation: Air carrier
- Aircraft: [N488HA](https://openairdocs.org/aircraft/N488HA), registered now
- Make and model: Boeing 717-200
- Registry model: [Boeing 717-200](https://openairdocs.org/model/boeing-717-200) (OpenAirDocs)
- Aircraft serial: 55001
- Aircraft time: 42,192 hours, 68,670 cycles
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Apu
- Part number: 4502440A
- Part serial: SPE0110118
- Condition: Odor
- Location: Zone 100
- Part time: 41,962 hours, 78,632 cycles
- 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/ASAA2026100267268

## Discrepancy

APU DIRTY SOCK SMELL WITH APU AIR ON ( AUXILIARY POWER UNIT (APU)(NOTE MANIFOLD ISOLATION VALVE MUST BE OPERATIONAL) ). GROUNDED - YES. REMOVED AND REPLACED APU PER AMM 49-10-00 OPS CHECK GOOD OK FOR SERVICE PLACARD REMOVED MIC UPDATED.

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