# SDR AALA202008209003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2020
- Submitted: August 20, 2020
- Operation: Air carrier
- Aircraft: [N105UW](https://openairdocs.org/aircraft/N105UW), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 868
- Aircraft time: 56,942 hours, 32,750 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Doubler
- Part number: 5348019320000
- Condition: Corroded
- Location: Frames 69-70
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202008209003

## Discrepancy

AIRCRAFT WAS GROUNDED: CORROSION OF DOUBLER NEAR AFT LAVATORY VENT OUTLET FOUND DURING WALKAROUND INSPECTION BETWEEN FR69 AND FR70 AND BETWEEN STR 30R AND STR 33R. REPLACED INTERNAL FLANGE DOUBLER WITH NEW IAW SRM 51-42-11 AND 51-72-11 AND DRAWING D53480192.

---
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.