# SDR IPXA2022092386534

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 23, 2022
- Submitted: September 28, 2022
- Operation: Air carrier
- Aircraft: [N171UP](https://openairdocs.org/aircraft/N171UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0866
- Aircraft time: 20,675 hours, 12,392 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Odor
- Location: Nr 2
- 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/IPXA2022092386534

## Discrepancy

PACK 2 HAD A BURNING SMELL ON TAKEOFF AND CRUISE. SWITCHED TO PACK 1 AND SMELL WENT AWAY. PLACED ON MEL IAW A300 MEL 21-51-01-0-1. M791784 ASSIGNED PLACARD INSTALLED. REPLACED AIR COND PACK WATER SOP COURIER BAGS 0868726, OPS CHECK GOOD REF MM 21-51-16. THIS CLEARS M791784, PLACAARD REMOVED. OPS CHECK REF MM 21-11-00.

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