# SDR CALA2013101692097

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2013
- Submitted: October 17, 2013
- Operation: Air carrier
- Aircraft: [N436UA](https://openairdocs.org/aircraft/N436UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 638
- Aircraft time: 58,179 hours, 21,946 cycles
- Engine: Iae V2527A5
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Control Unit
- Part number: RAI2800M0403
- Part serial: 35
- Condition: Faulty
- Location: Smoke Detection
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013101692097

## Discrepancy

CARGO SMOKE DETECTOR TEST SMOKE LIGHTS ONLY ILLUMINATED ONCE DURING TEST.  REPLACED SDCU IAW MM 26-17-34.  RE-RACKED FWC 1 & 2, SECURED ALL CONNECTORS ON ALL 9 SMOKE DETECTORS, VERIFIED ALL WIRES WERE SECURE ON TB 1871VT BLOCK 63, ACCOMPLISHED TEST IAW 26-17-00 ALL INDICATIONS NORMAL.

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