# SDR TRAX200701670

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2007
- Submitted: November 6, 2007
- Operation: Air carrier
- Aircraft: [N632AS](https://openairdocs.org/aircraft/N632AS), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 338
- Aircraft time: 31,670 hours, 35,607 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Lap Joint
- Condition: Corroded
- Location: Fuselage
- 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/TRAX200701670

## Discrepancy

CORROSION FOUND ON FUSELAGE SKIN LAP JOINT BTW FR 23A-23C STR 11L.   REMOVED AS PER SRM 51-21-42,  SKIN REPAIRED IAW SRM 53-00-00 FIG 424 MATERIAL THICKNESS: 0.063 MATERIAL REMOVED: 0.012 OUT OF LIMITS AS PER SRM: 53-31-00 FIG 301.

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