# SDR TRAX200701595

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 25, 2007
- Submitted: October 30, 2007
- Operation: Air carrier
- Aircraft: [N632AS](https://openairdocs.org/aircraft/N632AS), registered now
- Make and model: Aerosp ATR72
- Aircraft serial: 338
- Aircraft time: 31,670 hours, 35,607 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Fuselage
- 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/TRAX200701595

## Discrepancy

EXT FUSELAGE SKIN CORRODED FR 30, LEFT STR 21.    CORROSION ON SKIN REMOVED IAW SRM 51-21-42 WITHIN TOLERENCE IAW 53-61-00 FIG 301 REPAIR DETERMINED NOT TO BE A MAJOR REPAIR  IN ACCORDANCE WITH S.P. 663 AND FAR 43, APPENDIX A. REPAIR ACCOMPLISHED IN ACCORDANCE WITH SRM 51-21-42. MATERIAL THICKNESS: MATERIAL REMOVED: 0.001WITHIN LIMITS AS PER SRM: 53-61-00 FIG 301.

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