# SDR ALGA2012071702

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2012
- Submitted: July 19, 2012
- Operation: Air carrier
- Aircraft: [N587AL](https://openairdocs.org/aircraft/N587AL), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53248
- Aircraft time: 16,926 hours
- Engine: Allsn 250C47B
- System (JASC): [6220 · Main Rotor Head](https://openairdocs.org/jasc/6220)
- Part: Stop
- Part number: 407010165103
- Condition: Damaged
- Location: Zone 200
- Component: Frahm Damper, Bell
- Component part number: 407010150109
- 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/ALGA2012071702

## Discrepancy

ON DISASSEMBLY, DUE TO BROKEN SPRING RETAINER, FOUND HOUSING, STOP ASSY, DAMAGED BEYOND REPAIR AND WAS REPLACED.

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