# SDR ABXA2026020231043

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2026
- Submitted: February 2, 2026
- Operation: Air carrier
- Aircraft: [N1013A](https://openairdocs.org/aircraft/N1013A), registered now
- Make and model: Boeing 767-36N
- Registry model: [Boeing 767-36N](https://openairdocs.org/model/boeing-767-36n) (OpenAirDocs)
- Aircraft serial: 30110
- Aircraft time: 92,195 hours, 15,237 cycles
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Condition: Failed
- Location: Zone 400
- 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/ABXA2026020231043

## Discrepancy

ON TAXI OUT WHILE STARTING LEFT HAND ENGINE START VALVE DID NOT OPEN ,LEFT STARTER EICAS MESSAGE APEARED. AC RETURNED TO THE GATE AND MTX GROUNDED AC AND DEFERRED LH START VALVE FOR DEPATURE IAW MEL ABX-80-00-2-1.AND RETURNED AC TO SERVICE.

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