# SDR 96ZZZX1976

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 1996
- Submitted: March 26, 2000
- Operation: General aviation
- Filed by: [Paradigm Aerospace Corporation, repair station GS1R177K](https://openairdocs.org/faa-repair-station/GS1R177K/paradigm-aerospace-corporation.md) (OpenAirDocs)
- Aircraft: [N92115](https://openairdocs.org/aircraft/N92115), registered now
- Make and model: Bell 412
- Registry model: [Bell 412](https://openairdocs.org/model/bell-412) (OpenAirDocs)
- Aircraft serial: 36117
- System (JASC): [6510 · Tail Rotor Drive Shaft](https://openairdocs.org/jasc/6510)
- Part: Coupling
- Part number: 214040657003
- Condition: Pitted
- Location: T/R
- Part time: 39 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/96ZZZX1976

## Discrepancy

INSPECTION FOUND COUPLING TEETH PITTED.  REPLACED WITH NEW COUPLING.

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