# SDR USAA2013011500013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2012
- Submitted: January 16, 2013
- Operation: Air carrier
- Aircraft: [N165US](https://openairdocs.org/aircraft/N165US), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1431
- Aircraft time: 41,003 hours, 14,875 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Shear Tie
- Part number: D53230535200
- 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/USAA2013011500013

## Discrepancy

2S CHECK - LEVEL 2 GALVANIC CORROSION ON CLEAT (SHEAR TIE) AT FR28 BETWEEN S42L TO S43L.  REPLACED CLEAT (SHEAR TIE) AT FR28 BETWEEN S42L TO S43L IAW A321 SRM 51-72-11 & AIRBUS DRAWING D53234615.

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