# SDR AALA20160814001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2016
- Submitted: August 15, 2016
- Operation: Air carrier
- Aircraft: [N122NN](https://openairdocs.org/aircraft/N122NN), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6252
- Aircraft time: 6,212 hours, 2,169 cycles
- System (JASC): [2613 · Overheat Detection](https://openairdocs.org/jasc/2613)
- Part: Sensor
- Part number: 60061200510
- Condition: Faulty
- Location: Cargo Temp
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20160814001

## Discrepancy

DURING CRUISE, THE AFT CARGO TEMPERATURE STEADILY ROSE FROM 100 DEGREES F TO 122 DEGREES F.  EMERGENCY DECLARED, AND LANDING UNEVENTFUL.  MAINTENANCE REMOVED AND REPLACED THE AFT CARGO BAY TEMPERATURE SENSOR 14HC IAW AMM 21-43-15. OPS CHECKED NORMAL.

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