# SDR IPXA2024080727695

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2024
- Submitted: August 7, 2024
- Operation: Air carrier
- Aircraft: [N305UP](https://openairdocs.org/aircraft/N305UP), registered now
- Make and model: Boeing 767-34AF
- Registry model: [Boeing 767-34AF](https://openairdocs.org/model/boeing-767-34af) (OpenAirDocs)
- Aircraft serial: 27243
- Aircraft time: 70,250 hours, 24,157 cycles
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Master Caution
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2024080727695

## Discrepancy

DFDR REPORT FAR #30 MASTER WARNING CAPT FAIL. (TROUBLESHOOTING/REPAIR) I.A.W AMM 33-13-00-902-045 REV 142 REPLACED MASTER WARNING SWITCH S507, AND CONDITION CHECK NORMAL.

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