# SDR UALA2013061204028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 11, 2013
- Submitted: June 14, 2013
- Operation: Air carrier
- Aircraft: [N473UA](https://openairdocs.org/aircraft/N473UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1469
- Aircraft time: 40,264 hours, 16,454 cycles
- Engine: Iae V2527A5
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Corroded
- Location: 42 Left
- 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/UALA2013061204028

## Discrepancy

CORROSION ON STRINGER 42L BETWEEN FR 33 AND 34.   CORROSION FOUND TO BE OUT OF LIMITS IAW SRM 53-21-13, FIG 102.  REMOVED STRINGER AND FABRICATED NEW IAW SRM 51-72-11, PG 1 & 2 & 51-21-11 PG 1, 2, 3, & 4. INSTALLED STRINGER IAW SRM 51-72-11 PG 1 & 2.  MAJOR REPAIR.

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