# SDR HEEA0013686

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N133AE](https://openairdocs.org/aircraft/N133AE), registered now
- Make and model: Bolkms BO105S
- Aircraft serial: S800
- System (JASC): [6520 · Tail Rotor Gearbox](https://openairdocs.org/jasc/6520)
- Part: Center Case
- Part number: 4638201003
- Condition: Worn
- 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/HEEA0013686

## Discrepancy

T/R BORE NOZZLE RING SEAT AND SUPPORT PIN SEAT DUE TO WEAR.

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