# SDR QXEA2020052100167

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2020
- Submitted: May 21, 2020
- Operation: Air carrier
- Aircraft: N404QX
- Make and model: Bombdr DHC8402
- Aircraft serial: 4046
- Aircraft time: 43,824 hours, 46,300 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Doubler
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QXEA2020052100167

## Discrepancy

LAV SERVICE PORT EXTERNAL DOUBLER CORRODED BEYOND LIMITS. LAV SERVICE PORT EXTERNAL DOUBLER REMOVED IAW SRM 51-42-05, 51-40-15. NEW LAV SERVICE PORT EXTERNAL DOUBLER INSTALLED IAW SRM 51-42-05, 51-40-15.

---
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.