# SDR 99ZZZX3455

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N527AL](https://openairdocs.org/aircraft/N527AL), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53211
- System (JASC): [5302 · Rotorcraft Tail Boom](https://openairdocs.org/jasc/5302)
- Part: Support
- Part number: 407023800117
- Condition: Cracked
- Location: Tailboom
- Part time: 1,700 hours
- Component: 407030800101
- Stage of operation: IN
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX3455

## Discrepancy

CRACK IN RADIUS, POOR QUALITY CONTROL MEASURES WHEN FABRICATING AND POSSIBLE PRE-LOADED CONDITION.  BETTER QUALITY WHEN FABRICATING SUPPORT AND POSSIBLE SHIM TO PREVENT PRE-LOAD.  (X)

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