# SDR DALA2024042504706

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 24, 2024
- Submitted: April 25, 2024
- Operation: Air carrier
- Aircraft: [N321US](https://openairdocs.org/aircraft/N321US), registered now
- Make and model: Airbus A320-211
- Registry model: [Airbus A320-211](https://openairdocs.org/model/airbus-industrie-a320-211) (OpenAirDocs)
- Aircraft serial: 262
- Aircraft time: 94,504 hours, 44,480 cycles
- Engine: Cfmint CFM565A1
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Compressor
- Part number: UNKNOWN
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: IN
- How discovered: 9
- Nature of condition: B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024042504706

## Discrepancy

SHIP 3221 DISC: PACK 1 FAULT FOLLOWING MUSTY SMELL IN THE COCKPIT. PACK 1 SWITCH OFF PER QRH MCC NOTIFIED VIA ACARS. C/A: T/S MUSTY SMELL REF W/C 0550-2002. REF W/C 7900-2001 FOUND OIL IN COMP SECT OF #1 ENGINE W/BORO. C/W DUCT BURN REF W/C 2100- 2003. C/W ENGINE CHANGE SEE LOG. 0309181. (LP: 5828574)

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