# SDR GTIA2024092638399

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 2024
- Submitted: September 27, 2024
- Operation: Air carrier
- Aircraft: [N902NK](https://openairdocs.org/aircraft/N902NK), registered now
- Make and model: Airbus A320-271N
- Registry model: [Airbus A320-271N](https://openairdocs.org/model/airbus-a320-271n) (OpenAirDocs)
- Aircraft serial: 6907
- Aircraft time: 25,541 hours, 11,014 cycles
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Oil System
- Condition: Overserviced
- Location: Apu
- Stage of operation: DE
- How discovered: O
- Nature of condition: W, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2024092638399

## Discrepancy

FUME EVENT ON DESCEND ISOLATE PACK 1 PER EQRH AND SHUT DOWN CROSS BLEED.-PERFORMED INSPECTION OF APU IAW AMM 49-00-00-200-811-A TSM 05-50-00-810-831-A. NO LEAKS FOUND. FOUND APU OIL OVERSERVICED. DESERVICED APU OIL TO CORRECT LEVEL. CHECKED ENG #1 OIL LEVEL AND FOUND ENG #1 OVERSERVICED. DESERVICED ENG #1 OIL WITH 2QTS OF OIL IAW AMM 79-00-00-03. PERFORMED ENG AUTO START ON ENG #1 IAW AMM 71-00-00-860-823-A. CONTINUE TO LP #3367882-2.

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