# SDR 96ZZZX4367

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 1996
- Submitted: March 26, 2000
- Operation: General aviation
- Filed by: [Big Valley Aviation Inc, repair station WG3R944L](https://openairdocs.org/faa-repair-station/WG3R944L/big-valley-aviation-inc.md) (OpenAirDocs)
- Aircraft: [N82HH](https://openairdocs.org/aircraft/N82HH), registered now
- Make and model: Bell 206B
- Registry model: [Bell 206B](https://openairdocs.org/model/bell-206b) (OpenAirDocs)
- Aircraft serial: 4337
- System (JASC): [6310 · Engine/Transmission Coupling](https://openairdocs.org/jasc/6310)
- Part: Seal
- Part number: 28952017
- Condition: Leaking
- Location: Freewheel
- Part time: 212 hours
- Stage of operation: IN
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96ZZZX4367

## Discrepancy

PILOT REPORTED FREEWHEELING ASSY LEAKING OIL.  FOUND INPUT SEAL LEAKING.  REMOVED SEAL, P/N 28905-2017, AND INSTALLED NEW SEAL, P/N 206-340-204-101, WITH O-RINGS MB3248/1-237 AND MB248/1-215.

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