# SDR UIEA2018040400579

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2018
- Submitted: April 5, 2018
- Operation: Air carrier
- Aircraft: [N1373A](https://openairdocs.org/aircraft/N1373A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27205
- Aircraft time: 96,276 hours, 19,652 cycles
- Engine: Ge CF680C2B2
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: O-Ring
- Part number: J221P904
- Part serial: NSN
- Condition: Failed
- Location: Pressure Switch
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2018040400579

## Discrepancy

NR 1 ENGINE FUEL PRESSURE SWITCH HAS BLOWN O-RING.  REMOVED AND REPLACED THE O-RING IAW AMM 73-34-01.

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