# SDR RU3A20140908031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2014
- Submitted: September 15, 2014
- Operation: Air carrier
- Aircraft: [N56](https://openairdocs.org/aircraft/N56), registered now
- Make and model: Lear 60LEAR
- Aircraft serial: 033
- Aircraft time: 8,963 hours, 4,086 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Switch
- Condition: Dirty
- Location: Cabin Door
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RU3A20140908031

## Discrepancy

AFT CABIN DOOR LIGHT ILLUMINATED IN FLIGHT AT 16000 FT.  STAYED ON UNTIL LANDING.  FIXED THE PROBLEM BY CLEANING & LUBING AFT CABIN DOOR WARNING MICRO SWITCHES.

---
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.