# SDR 2006FA0001148

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2006
- Submitted: December 8, 2006
- Operation: General aviation
- Aircraft: [N550RB](https://openairdocs.org/aircraft/N550RB), registered now
- Make and model: Cessna 550
- Registry model: [Cessna 550](https://openairdocs.org/model/cessna-550) (OpenAirDocs)
- Aircraft serial: 5500117
- Engine: Pwa JT15D4
- System (JASC): [2510 · Flight Compartment Equipment](https://openairdocs.org/jasc/2510)
- Part: Seat Frame
- Part number: 551900921
- Condition: Cracked
- Location: Cockpit
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006FA0001148

## Discrepancy

UPPER CHAIR BASE ASSY CRACKED AT CHAIR BACK ATTACH POINTS.  STRESS ON CHAIR BACK AND METAL FATIGUE PROBABLE CAUSE.  CHAIR WAS REPAIRED IAW STCC ST01042W STRUCTURAL SEAT REPAIR.  (K)

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