# SDR SWAA2026052004438

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 17, 2026
- Submitted: May 21, 2026
- Operation: Air carrier
- Aircraft: [N8689C](https://openairdocs.org/aircraft/N8689C), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36658
- Aircraft time: 33,525 hours, 16,693 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Actuator
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026052004438

## Discrepancy

NR 1 ENGINE LEAKING FUEL AFTER SHUTDOWN.   FOUND RIGHT VSV HAVING A STATIC LEAK AT THE RATE OF A STEADY STREAM.   FOUND SPAR VALVE ACTUATOR STUCK IN OPEN POSITION. R & R NR 1 SPAR VALVE ACTUATOR IAW AMM 28-22-11. OPS TEST GOOD. NO LEAKS NOTED AFTER ENG RUN.

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