# SDR FDEA201512224068

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2015
- Submitted: December 22, 2015
- Operation: Air carrier
- Aircraft: [N674FE](https://openairdocs.org/aircraft/N674FE), registered now
- Make and model: Airbus A300 F4-605R
- Registry model: [Airbus A300 F4-605R](https://openairdocs.org/model/airbus-industrie-a300-f4-605r) (OpenAirDocs)
- Aircraft serial: 781
- Aircraft time: 25,698 hours, 14,107 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Controller
- Condition: Failed
- Location: Cabin Temp
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA201512224068

## Discrepancy

DURING INITIAL CLIMB OUT, PASSING APPROX 10,000' RECEIVED ECAM WARNING & CRC OF CABIN MID CARGO SMOKE.  NR 2 PACK FAULT TEMPS HIGH.  DURING CLIMB OUT CRC SOUNDED, ECAM SHOWED CARGO COMP LOWER SMOKE DET WARNING.  MCD & LOWER CARGO SMOKE DETECTION WERE TROUBLE SHOT & DETERMINED TO BE CAUSED BY PACK NR 2 OVERHEAT.  SYSTEMS WERE TESTED & DISCREPANCIES CLEARED BY SLC AMT.   REPLACED PACK TEMP CONTROLLER & PROBLEM REMAINED.  REINSTALLED ORIGINAL CONTROLLER, REPLACED TEMP SENSOR 14HH & PROBLEM REMAINED, REMAINED DEFERRED.  SYS WAS OPERATIONAL TESTED IAW AMM A COUPLE OF DAYS LATE & PACK OPERATED NORMAL.  DISCREPANCY WAS CLEARED.

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