# SDR 2006UALA02405

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 21, 2006
- Submitted: January 16, 2007
- Operation: Air carrier
- Aircraft: [N656UA](https://openairdocs.org/aircraft/N656UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25394
- Aircraft time: 59,355 hours, 9,680 cycles
- Engine: Pwa PW4060
- System (JASC): [3210 · Main Landing Gear](https://openairdocs.org/jasc/3210)
- Part: Pseu
- Part number: 849704
- Condition: Faulty
- Location: E/E Bay
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006UALA02405

## Discrepancy

RTFL FOR LANDING GEAR MONITOR MESSAGE AND MULTIPLE CONFIGURATION WARNINGS.  AIRCRAFT NEEDS NEW PROXIMITY SWITCH ELECTRONICS UNIT BOX.  REPLACED PSEU & AIRCRAFT RETURNED TO SERVICE.

---
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.