# SDR GTIA2025011638673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2025
- Submitted: January 16, 2025
- Operation: Air carrier
- Aircraft: [N983NK](https://openairdocs.org/aircraft/N983NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 11511
- Aircraft time: 5,377 hours, 2,360 cycles
- System (JASC): [4900 · Airborne Auxiliary Power Unit (APU) System](https://openairdocs.org/jasc/4900)
- Part: Line
- Condition: Loose
- Location: Apu
- Stage of operation: AP
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2025011638673

## Discrepancy

FUME EVENT ON APPROACH ISOLATED TO PACK 1-PERFORMED INSPECTION OF APU IAW AMM 49-00-00. FOUND LOOSE LINE. TIGHTENED & SECURED LINE IAW AMM 49-11-00-08. PERFORMED OPS CHECK IAW AMM 49-00-00-05 OPS TEST GOOD. NO FAULTS NOTED.

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