# SDR I05R092765

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2004
- Submitted: February 17, 2004
- Operation: Air carrier
- Aircraft: N552BA
- Make and model: Urocop EC135P1
- Registry model: [Urocop EC135P1](https://openairdocs.org/model/eurocopter-deutschland-ec135p1) (OpenAirDocs)
- Aircraft serial: 190
- Aircraft time: 1,520 hours
- Engine: Pwa PW206A
- System (JASC): [6330 · Main Rotor Transmission Mount](https://openairdocs.org/jasc/6330)
- Part: Mount
- Part number: L633M2001105B010
- Part serial: WI182
- Condition: Failed
- Location: M/R Gearbox
- Part time: 1,521 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/I05R092765

## Discrepancy

MAIN ROTOR GEARBOX MOUNT FAILED. REPLACED MOUNT.

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