# SDR Q2SA20140416205

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 16, 2014
- Submitted: April 18, 2014
- Operation: Air carrier
- Aircraft: [N493SA](https://openairdocs.org/aircraft/N493SA), registered now
- Make and model: Boeing 737-400
- Registry model: [Boeing 737-400](https://openairdocs.org/model/boeing-737-400) (OpenAirDocs)
- Aircraft serial: 29487
- Aircraft time: 33,581 hours, 30,585 cycles
- Engine: Cfmint CFM563C1
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Condition: Corroded
- Location: Rt Wing
- 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/Q2SA20140416205

## Discrepancy

WHILE PERFORMING MAINTENANCE UNDER RT INBD SLAT, FOUND CORROSION ON SPAR NEXT TO FUEL BOOST PUMP.

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