# SDR CA120321011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2012
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- Aircraft time: 32,341 hours
- Engine: Pwa PW120
- Propeller: Hamstd 14SF5
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: S57110541200
- Condition: Chafed
- Location: Lt Wing
- Part time: 35,547 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA120321011

## Discrepancy

(CAN) LT WING FRONT SPAR UPPER FLANGE AT RIB 4 AREA HAS CHAFE DAMAGE UNDERSIDE AT FAIRING ATTACH POINT.  DAMAGE IS COMMON DUE TO FAIRING CLIP MOVEMENT.

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