# SDR UIEA2022120601205

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 6, 2022
- Submitted: December 6, 2022
- Operation: Air carrier
- Aircraft: [N1489A](https://openairdocs.org/aircraft/N1489A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27206
- Aircraft time: 112,756 hours, 22,939 cycles
- System (JASC): [2780 · Leading Edge Slat Control System](https://openairdocs.org/jasc/2780)
- Part: Proximity Switch
- Part number: 834501
- Condition: Faulted
- Location: Le Slat Sys
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2022120601205

## Discrepancy

LE FLAP ASSYMETRY EICAS MASSAGE WAS  LE SLAT ASYM NOT FLAP. C/W FIM PROCEDURE 27-90-14 AND FOUND CODE 284 ON PSEU. REMOVED AND REPLACED LT INBD PROX SWITCH 284 IAW AMM 27-88-01, OPS CHECKED GOOD.

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