# SDR GTIA2023053037217

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 2023
- Submitted: May 31, 2023
- Operation: Air carrier
- Aircraft: [N691NK](https://openairdocs.org/aircraft/N691NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 8614
- Aircraft time: 14,773 hours, 6,712 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- 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/GTIA2023053037217

## Discrepancy

FUME EVENT ON DESCENT APPROX 12,000 FT NEAR IDLE POWER. ISOLATED TO PACK #1-PERFORMED TSM 05-50-710-080-A STEP A (1) FOUND APU GENERATOR LEAKING. NEEDS FURTHER TROUBLESHOOTING. DURING FURTHER T/S DISCOVERED STARTER LEAKING ONTO GENERATOR. R+R STARTER O-RING REF AMM 49-42-51. NO LEAKS NOTED AT THIS TIME. PERFORMED ECS DECONTAMINATION REF AMM 21-00-00. NO ODOR NOTED AT THIS TIME. A/C OK FOR CONT SERV.

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