# SDR ABXA20260724335

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 24, 2026
- Submitted: July 26, 2026
- Operation: Air carrier
- Aircraft: [N1499A](https://openairdocs.org/aircraft/N1499A), registered now
- Make and model: Boeing 767328
- Aircraft serial: 27428
- Aircraft time: 92,819 hours, 22,106 cycles
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Part number: 32911722
- Part serial: 153C
- Condition: Malfunctioned
- Location: Zone 500
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20260724335

## Discrepancy

DURING TAXI OUT DURING ATTEMPTED ENGINE START,OVERHEAD VALVE LIGHT WOULD NOT EXTINGUISH ,INTERMITTENT "L ENG STARTER" EICAS MSG ACCOMPLISHED  QRH 7.39. AND RETURNED TO GATE (BTB) AND MTX GROUNDED A/C, MTX REMOVED AND REPLACED LEFT ENGINE START VALVE IAW B767 AMM 80-11-02  OPS CHECK NORMAL A/C REMAINS ETOPS NO ETOPS.

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