# SDR 2008UALA01901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2008
- Submitted: April 4, 2008
- Operation: Air carrier
- Aircraft: [N171UA](https://openairdocs.org/aircraft/N171UA), registered now
- Make and model: Boeing 747422
- Aircraft serial: 24322
- Aircraft time: 70,823 hours, 8,547 cycles
- Engine: Pwa PW4056
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Panel
- Part number: G3060
- Condition: Faulty
- Location: Emer Evac Sys
- Stage of operation: IN
- How discovered: 9
- Nature of condition: W
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA01901

## Discrepancy

EMERGENCY EVACUATION SYSTEM INTERMITTENT AT L3. FOUND EMERGENCY EVACUATION PANEL FAULTY. REPLACED EMERGENCY EVACUATION PANEL OP CHECK NORMAL PER MM25-63-01 PB400 PARA 2. AC OK FOR 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, except the copies of manufacturers’ service documents, which belong to their rights holders.