# SDR ULX2004F00007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2004
- Submitted: April 21, 2004
- Operation: Air carrier
- Aircraft: [N212LA](https://openairdocs.org/aircraft/N212LA), registered now
- Make and model: Bell 206B
- Registry model: [Bell 206B](https://openairdocs.org/model/bell-206b) (OpenAirDocs)
- Aircraft serial: 3957
- Engine: Allsn 250C20
- System (JASC): [3340 · Exterior Lighting](https://openairdocs.org/jasc/3340)
- Part: Housing
- Part number: 017601
- Condition: Cracked
- Location: Spotlight
- Part time: 188 hours
- 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/ULX2004F00007

## Discrepancy

CRACKED AT DRIVE FLANGE WELD.  POSSIBLE CAUSE- AERODYNAMIC AND MECHANICAL FORCES AT DRIVE FLANGE.  RECOMMENDATION- USE OF STRONGER BASE MATERIAL AND STRICTER CONTROL OF WELDING PROCESS.

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