# SDR AALA201912239022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2019
- Submitted: December 23, 2019
- Operation: Air carrier
- Aircraft: [N942AN](https://openairdocs.org/aircraft/N942AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30084
- Aircraft time: 58,052 hours, 24,204 cycles
- Engine: Cfmint CFM567B242
- System (JASC): [2821 · Aircraft Fuel Filter/Strainer](https://openairdocs.org/jasc/2821)
- Part: Filter
- Condition: Unknown
- Location: Fuel System
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201912239022

## Discrepancy

AIRCRAFT WAS GROUNDED: RIGHT ENGINE FUEL FILTER BYPASS LIGHT ON THEN LIGHT EXTINGUISHED WITH POWER REDUCTION DURING  DECENT. REPLACED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH (AALA201912239006) AND FUEL FILTER (AALA201912239022) PER AMM 73-11-02 AND 73-34-01

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