# SDR ASOA02011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2002
- Submitted: January 29, 2002
- Operation: Air carrier
- Aircraft: [N283AS](https://openairdocs.org/aircraft/N283AS), registered now
- Make and model: Emb EMB-120RT
- Registry model: [EMB EMB-120RT](https://openairdocs.org/model/embraer-emb-120rt) (OpenAirDocs)
- Aircraft serial: 120236
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Crossbeam
- Part number: 12004149001
- 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/ASOA02011

## Discrepancy

DURING C-CHECK INSPECTION IN BNA, THE 3 RIGHT, MOST OUTBOARD CROSS FRAMES HAD CORROSION AT FRAME 20.  MAINTENANCE REMOVED THE 3 CORRODED, RIGHT, OUTBOARD MOST CROSS FRAMES IAW SRM 51-40-02.  MAINTENANCE INSTALLED THE NEW CROSSBEAMS IAW SRM 51-21-02.  (M)

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