# SDR HEEA966613

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N117BK](https://openairdocs.org/aircraft/N117BK), registered now
- Make and model: Bolkms BK117B1
- Aircraft serial: 7229
- System (JASC): [6400 · Tail Rotor System](https://openairdocs.org/jasc/6400)
- Part: Coupling O-Ring
- Part number: AE99296F
- Condition: Leak
- Location: T/R
- 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/HEEA966613

## Discrepancy

T/R COUPLING HALF O-RING OUT OF CENTER HOLE, LEAKS.

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