# SDR ASAA2021082835820

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2021
- Submitted: August 31, 2021
- Operation: Air carrier
- Aircraft: [N538AS](https://openairdocs.org/aircraft/N538AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 41188
- Aircraft time: 34,913 hours, 10,196 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Valve
- Condition: Faulted
- Location: Nr 1 Engine
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021082835820

## Discrepancy

#1 ENGINE SPAR FUEL VALVE LIGHT REMAINED BRIGHT BLUE AFTER ENGINE START. ENGINE STARTED AND RAN WITH NORMAL INDICATIONS. GROUNDED - YES. SAFELY RESET #1 ENGINE SPAR VALVE CIRCUIT BREAKER PER B737-800 AMM 20-60-01-860-801 CIRCUIT BREAKER RESET PROCEDURE. #1 ENGINE START PROCEDURE GOOD REF B737-800 AMM 71-00-07.

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