# SDR ASAA2016062317158

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 23, 2016
- Submitted: June 27, 2016
- Operation: Air carrier
- Aircraft: [N468AS](https://openairdocs.org/aircraft/N468AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 41735
- Aircraft time: 7,869 hours, 2,593 cycles
- System (JASC): [7334 · Fuel Pressure Sensor](https://openairdocs.org/jasc/7334)
- Part: Pressure Switch
- Part number: QA07995
- Condition: Failed
- Location: Nr 2 Engine
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2016062317158

## Discrepancy

NR 2 FUEL FILTER BYPASS LIGHT ILLUMINATED.  ACFT GROUNDED.  R & R NR 2 ENGINE DIFFERENTIAL PRESSURE SWITCH, LEAK AND OPS CHECK GOOD, REF AMM 73-34-01.  R & R FUEL FILTER AND DRAIN PLUG O-RING, OPS AND LEAK CHECK GOOD REF AMM 73-11-02.

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