# SDR F3LA200500034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2005
- Submitted: July 26, 2005
- Operation: Air carrier
- Aircraft: N908FR
- Make and model: Airbus A319-111
- Registry model: [Airbus A319-111](https://openairdocs.org/model/airbus-a319-111) (OpenAirDocs)
- Aircraft serial: 1759
- Aircraft time: 10,778 hours, 4,803 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Check Valve
- Part number: 1298A00001
- Part serial: 02719
- Condition: Broken
- Location: Rt A/C Pack
- Stage of operation: DE
- 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/F3LA200500034

## Discrepancy

FLIGHT CREW REPORTED STRONG, SMOKY/BURNING ELECTRICAL FUMES ON DESCENT AND WAS STRONGER IN AFT CABIN.  REPLACED RT PACK CHECK VALVE (19HM) PER AMM 21-63-42, PB 401.  NO LEAKS OR ODOR NOTED.

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