# SDR C2XA09SH233

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2009
- Submitted: August 1, 2009
- Operation: Air carrier
- Aircraft: [N13989](https://openairdocs.org/aircraft/N13989), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145271
- Aircraft time: 21,817 hours, 16,472 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sill
- Part number: 1452300005
- 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/C2XA09SH233

## Discrepancy

SHV - DURING C-CHECK SERVICE DOOR CENTER SILL HAS CORRODED NUT PLATES AT FRAMES 20-22.  MAINTENANCE REMOVED AND REPLACED SERVICE DOOR CENTER SILL NUT PLATES IAW EMB-145 SRM 51-40-09 AND CPM 51-21-07.  THE AIRCRAFT WAS RELEASED FOR RETURN TO SERVICE.

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