# SDR KBMA117648

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2002
- Submitted: July 23, 2002
- Operation: Air carrier
- Aircraft: N73DP
- Make and model: Bell 206B
- Registry model: [Bell 206B](https://openairdocs.org/model/bell-206b) (OpenAirDocs)
- Aircraft serial: 2513
- Engine: Allsn 250C20
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Support
- Part number: 2060315903
- Condition: Worn
- Location: Transmission
- Part time: 12,456 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/KBMA117648

## Discrepancy

TRANSMISSION MOUNT MAKES CLICKING SOUND.  RIGHT SIDE, BEARING WAS WORN BEYOND LIMITS.  REPLACED WITH NEW SUPPORT AND BEARING.

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