# SDR ABXA20260814361

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2026
- Submitted: August 14, 2026
- Operation: Air carrier
- Aircraft: [N1327A](https://openairdocs.org/aircraft/N1327A), registered now
- Make and model: Boeing 767-37D
- Registry model: [Boeing 767-37D](https://openairdocs.org/model/boeing-767-37d) (OpenAirDocs)
- Aircraft serial: 26328
- Aircraft time: 99,010 hours, 17,410 cycles
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20260814361

## Discrepancy

DURING TAXI OUT ATTEMPTED TO START NR 1 ENGINE, N2 ADVANCED TO 26% BUT VALVE LIGHT ON L STAYED ILLUMINATED ATTEMPTED 2ND TIME, SAME ISSUE, ACFT RETURNED TO GATE AND MTX GROUNDED ACFT . MTX DEFERRED NR 1 START VALVE IAW MEL 80-00-2-1 FOR DEPARTURE AND RETURNED ACFT TO SERVICE.

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