# SDR USAA2012060800002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2012
- Submitted: June 8, 2012
- Operation: Air carrier
- Aircraft: [N161UW](https://openairdocs.org/aircraft/N161UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1403
- Aircraft time: 39,755 hours, 14,328 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Plate
- Part number: D5348004320601
- 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/USAA2012060800002

## Discrepancy

S2 CHECK - LEVEL 2 GALVANIC CORROSION ON L4 DOORWAY SILL PLATE AT FR64, Z-500.  REPAIRED L4 DOORWAY SILL PLATE AT FR64, Z-500 IAW A321 SRM 53-41-14 FIG 201.

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