# SDR 98ZZZM855

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N643AS](https://openairdocs.org/aircraft/N643AS), 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: 413
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: S533714202062
- Condition: Corroded
- Location: Bs 29/30
- 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/98ZZZM855

## Discrepancy

SAW - DURING C-CHECK INSPECTION, MAINTENANCE REPORTED STRINGER 20 RT BETWEEN FRAMES 29 AND 30 AS CORRODED.  REPAIRED STRINGER IAW SRM 530000 ATR 72.  AIRCRAFT RETURNED TO SERVICE.  (M)

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