# SDR ERAA093715

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 28, 2003
- Submitted: March 29, 2004
- Operation: Air carrier
- Aircraft: N130EH
- Make and model: Bolkms BO105S
- Aircraft serial: 558
- Aircraft time: 14,905 hours
- Engine: Allsn 250C20
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Gear
- Condition: Making Metal
- Location: Engine
- Part time: 16,429 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ERAA093715

## Discrepancy

ENGINE MAKING METAL.  FOUND SPALLING ON PINION AND TORQUE METER GEAR.  INSTALLED NEW PINION AND TORQUE METER GEAR.

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