# SDR UIEA2019042543953

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2019
- Submitted: April 25, 2019
- Operation: Air carrier
- Aircraft: [N662GT](https://openairdocs.org/aircraft/N662GT), registered now
- Make and model: Boeing 767-31A
- Registry model: [Boeing 767-31A](https://openairdocs.org/model/boeing-767-31a) (OpenAirDocs)
- Aircraft serial: 27619
- Aircraft time: 74,589 hours, 14,746 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Horn
- Part number: 01077054400
- Condition: No Test
- Location: Equip Cooling
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019042543953

## Discrepancy

WHILE PERFORMING EQUIPMENT COOLING TEST, FOUND HORN INOP. (<P>REMOVED AND REPLACED GROUND CREW CALL HORN IAW AMM 23-43-01. OPS CHECK NORMAL. </P>)

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