# SDR YENA2022031100138

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2022
- Submitted: March 11, 2022
- Operation: Air carrier
- Aircraft: [N637JB](https://openairdocs.org/aircraft/N637JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 02781
- Aircraft time: 61,466 hours, 21,404 cycles
- System (JASC): [4950 · APU Bleed Air System](https://openairdocs.org/jasc/4950)
- Part: Apu
- Part number: 38007081
- Part serial: R2293
- Condition: Failed
- Location: 4005km
- Part time: 27,795 hours, 3,059 cycles
- Stage of operation: LD
- 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/YENA2022031100138

## Discrepancy

FLT#329, JFK-RSW. 'UPON LANDING AFTER SHUTDOWN, WITH APU BLEED CABIN FILLED WITH SMOKE (APU SYSTEM); REMOVED AND REPLACED APU POWERPLANT PER AMM 49-11-11. OPS AND LEAK CHECK GOOD AT THIS TIME. REF MDDR 466772 FOR ECS DECON PROCEDURE. THIS CLEARS MDDR 466770. MX-4 UPDATED. PLACARD REMOVED. MCC NOTIFIED.'

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