# SDR TSAA0557058

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 24, 2005
- Submitted: December 19, 2005
- Operation: Air carrier
- Aircraft: N821AL
- Make and model: Boeing 737230
- Aircraft serial: 23155
- Aircraft time: 42,579 hours, 60,613 cycles
- 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/TSAA0557058

## Discrepancy

RIGHT WING FRONT SPAR, LOWER CORD FWD FLANGE CORRODED AT SLAT STA 243.0 AND SLAT STA 254.0.

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