# SDR USAA2011020890569

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 23, 2011
- Submitted: February 9, 2011
- Operation: Air carrier
- Aircraft: N621AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 53
- Aircraft time: 68,161 hours, 30,700 cycles
- System (JASC): [5755 · Spoilers](https://openairdocs.org/jasc/5755)
- Part: Hinge Pin
- Part number: D5754148420000
- Condition: Corroded
- Location: Spoiler
- 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/USAA2011020890569

## Discrepancy

SAL - MAJOR REPAIR - S5 CHECK - CORROSION ON LEFT WING NR 1 SPOILER CENTER HINGE PINS INBOARD AND OUTBOARD BETWEEN WS 3089 TO WS 3601, BETWEEN RIB 6 TO RIB 6B.  REPLACED LEFT WING NR 1 SPOILER CENTER HINGE PINS INBOARD AND OUTBOARD BETWEEN WS 3089 TO WS 3601, BETWEEN RIB 6 TO RIB 6B IAW A320 AMM 27-64-41-0401.  AFTER FURTHER REVIEW BY THE ENGINEERING DEPARTMENT IT WAS DETERMINED THAT THIS EVENT WAS CPCP RELATED AND CLASSIFIED AS A LEVEL 2 FINDING.

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