# SDR ASAA2023070243848

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 2, 2023
- Submitted: July 6, 2023
- Operation: Air carrier
- Aircraft: [N592AS](https://openairdocs.org/aircraft/N592AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35190
- Aircraft time: 55,632 hours, 16,531 cycles
- System (JASC): [7310 · Engine Fuel Distribution](https://openairdocs.org/jasc/7310)
- Part: Filter
- Part number: 70080074473000
- Condition: Contaminated
- Location: #1 Engine Fuel
- 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/ASAA2023070243848

## Discrepancy

ENGINE #1 FILTER BYPASS LIGHT ILLUMINATED AFTER #1 ENG START ENG #1 FUEL FILTER BYPASS. GROUNDED - YES. REMOVED AND REPLACED #1 ENG FUEL FILTER PER AMM 73-11-02. OPS AND LEAK CHECK GOOD.

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