# SDR HEEA085856

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2003
- Submitted: March 31, 2003
- Operation: Air carrier
- Aircraft: [N404PH](https://openairdocs.org/aircraft/N404PH), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53188
- System (JASC): [6510 · Tail Rotor Drive Shaft](https://openairdocs.org/jasc/6510)
- Part: Bearing
- Part number: 407340339101
- Part serial: ZV11026ZV13398
- Condition: Worn
- Location: T/R Shaft
- 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/HEEA085856

## Discrepancy

TAIL ROTOR SHAFT HAS WORN BEARINGS. REPLACED WITH SERVICEABLE BEARINGS.  REPAIRED.

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