# SDR 2007UALA03626

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2007
- Submitted: September 11, 2007
- Operation: Air carrier
- Aircraft: [N474UA](https://openairdocs.org/aircraft/N474UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1475
- Aircraft time: 21,172 hours, 9,099 cycles
- Engine: Iae V2527A5
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Unknown
- Condition: Odor
- Location: Cabin
- Stage of operation: CR
- How discovered: O
- Nature of condition: W, B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA03626

## Discrepancy

DUE TO  STRONG BURNING ODOR IN CABIN FLIGHT WAS DIVERTED.  FOUND OVER HEATING BALLAST/LIGHT (PAX READING) ASSY.    REPLACED BALLAST AND PAX READING LIGHT ASSY.  NO REPEATS SINCE ORIGINAL.

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