# SDR HEEA064709

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N417PH](https://openairdocs.org/aircraft/N417PH), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53038
- System (JASC): [6220 · Main Rotor Head](https://openairdocs.org/jasc/6220)
- Part: Damper
- Part number: 407310100103
- Condition: Separating
- Location: Main Rotor
- Part time: 2,408 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA064709

## Discrepancy

DAMPENER SEPARATING.  SERIAL NUMBERS REMOVED ARE LK-3385, LK-3349, LK-3328 AND LK-3356.  REPLACED WITH SERIAL NUMBERS LK-7359, LK-7386, LK-7430 AND LK-7402.

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