# SDR AALA2020080429001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2020
- Submitted: August 4, 2020
- Operation: Air carrier
- Aircraft: [N194UW](https://openairdocs.org/aircraft/N194UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 3629
- Aircraft time: 39,666 hours, 15,374 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: E5321530620000
- Condition: Corroded
- Location: Frame 35
- 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/AALA2020080429001

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CORROSION OF STRINGER 40L BETWEEN FR35.6 AND FR35.7, MEASURING L=0.992 IN, W=0.751 IN, D=0.020 IN. PERFORMED PERMANENT REINFORCING REPAIR IAW SRM 53-21-13-300-012.

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