# SDR SWIA2018073044876

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2018
- Submitted: July 30, 2018
- Operation: Air carrier
- Aircraft: [N477CA](https://openairdocs.org/aircraft/N477CA), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7670
- Aircraft time: 32,175 hours, 30,140 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Condition: Out Of Adjust
- Location: Nlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2018073044876

## Discrepancy

GEAR DISAGREE MESSAGE. (FLT 4118) FO: 7/12/2018 CLOSED ADJUSTED NLG PROX SENSORS PS13GA & PS4GA IAW AMM. OPS CHECK GOOD. REMOVED AND REPLACED NLG ALTERNATE GEAR AND DOOR BYPASS VALVES FOR T/S. OPS CHECK GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.