# SDR TSAA9557211

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 18, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N809AL](https://openairdocs.org/aircraft/N809AL), registered now
- Make and model: Boeing 737-2Q9
- Registry model: [Boeing 737-2Q9](https://openairdocs.org/model/boeing-737-2q9) (OpenAirDocs)
- Aircraft serial: 21720
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Condition: Corroded
- Location: Fss 326-359
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TSAA9557211

## Discrepancy

DURING HEAVY MAINTENANCE VISIT,  FOUND RT LOWER FRONT SPAR HAS CORROSION AT FSS 321.6 INCH, FSS 359-3.5 INCH AND FSS 359 PLUS 18 INCH.  REPAIRED PER ECO 2645.  AIRCRAFT RETURNED TO SERVICE.  (X)

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