# SDR RYNA200908210016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 18, 2009
- Submitted: August 21, 2009
- Operation: Air carrier
- Aircraft: N123DN
- Make and model: Boeing 767332
- Aircraft serial: 23437
- Aircraft time: 66,409 hours, 30,458 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Proximity Sensor
- Part number: 284T04841
- Part serial: L99963Z
- Condition: Faulty
- Location: Door
- Stage of operation: IN
- 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/RYNA200908210016

## Discrepancy

DURING PREFLIGHT INSPECTION THE PILOT’S OVERHEAD EMERGENCY ADVISORY LIGHT CAME ON.  PLACARD THE PILOT’S OVERHEAD EMERGENCY ADVISORY LIGHT PER MEL 52-71-1 DMI REFERENCE 60510.   REMOVED AND REPLACED SENSOR 192 PER AMM 52-71-01 PAGE 412-414.  OPS CHECK GOOD, CLEARED DMI, REMOVED PLACARD.

---
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.