# SDR IPXA2022050981892

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2022
- Submitted: May 10, 2022
- Operation: Air carrier
- Aircraft: [N141UP](https://openairdocs.org/aircraft/N141UP), registered now
- Make and model: Airbus A300 F4-622R
- Registry model: [Airbus A300 F4-622R](https://openairdocs.org/model/airbus-a300-f4-622r) (OpenAirDocs)
- Aircraft serial: 0824
- Aircraft time: 23,468 hours, 14,632 cycles
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Avionics Unit
- Part number: NA
- Part serial: NA
- Condition: Smoke
- Location: Cabin
- Stage of operation: TO
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2022050981892

## Discrepancy

INSPECTION TYPE:NAON TAKEOFF ROLL-AT APPROX 45KTS MASTER WARNING SOUNDED AND "AVIONICS SMOKE" INDICATED. AT 100KTS WE INITIATED A REJECT. UTILIZING SNIFFER FAN NO SMOKE WAS DETECTED.TROUBLESHOT PER ASM 26-15-00 FOUND SMOKE DETECTOR 13WA FAULTY. REPLACED DETECTOR 13WA PER AMM 26-15-12-0401 OPS CHECK GOOD. IPC 26-15-01-07

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