# SDR GTIA2020082035317

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2020
- Submitted: August 20, 2020
- Operation: Air carrier
- Aircraft: [N636NK](https://openairdocs.org/aircraft/N636NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 6424
- Aircraft time: 21,049 hours, 9,539 cycles
- Engine: Ge CF348E5
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Contaminated
- Location: Nr 2
- Stage of operation: DE
- How discovered: 9
- Nature of condition: C, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2020082035317

## Discrepancy

FUME EVENT DESCENDING THROUGH 12,000' STRONG ODOR IN CABIN, SLIGHT ODOR IN COCKPIT (PACKS A320 WITH MOD 31283/MP P7125 FWC H2-F1 STND) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS) - FAULT CAUTIONS ASSOCIATED WITH OPERATIVE SIDE NOT DISPLAYED, REF TSM 05-50-00-810-831 FOR T/S.  FOUND OIL AT LOAD COMPRESSOR CAVITY DRAIN WHILE PERFORMING INSPECTION OF APU ODOR IN CABIN IAW AMM 49-00-00-200-816-A PARA 4C(2).   INSPECTED ENG 1 AND 2 GEAR BOXES FOR LEAKAGE. FOUND OIL AT ENG 2 GEARBOX BREATHER OUTLET.

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