# SDR GTIA2026010839241

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2026
- Submitted: January 8, 2026
- Operation: Air carrier
- Aircraft: [N623NK](https://openairdocs.org/aircraft/N623NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 5861
- Aircraft time: 42,034 hours, 19,238 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: CL
- 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/GTIA2026010839241

## Discrepancy

SMELLED ODOR ON TAKE OFF AND LANDING -FOUND EVIDENCE OF HYDRAULIC FLUID LEAKING FROM YELLOW SYSTEM HP MANIFOLD BAY INTO APU AIR INLET. REPLACED PACKINGS ON YELLOW SYSTEM HP MANIFOLD IAW AMM 29-13-14. OPS/LEAK CHECK GOOD. PERFORMED DECONTAMINATION OF ECS SYSTEM IAW AMM 21-00-00-615-802-A. NO SMELLS NOTED. A/C BELLY WASH ON MWI ON MDDR 125491.DESCRIPTION OF FUMES / ODOR(S)-HYDRAULIC, APPARENT CABIN SOURCE-CABIN AIR SUPPLY VENTS, VISIBLE SMOKE / HAZE-VISIBLE SMOKE / HAZE, MEDICAL ATTENTION REQUIRED-NONE

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