# SDR QMLA2014091514110

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2014
- Submitted: September 15, 2014
- Operation: Air carrier
- Aircraft: [N335AM](https://openairdocs.org/aircraft/N335AM), registered now
- Make and model: Urocop EC 130 B4
- Registry model: [Urocop EC 130 B4](https://openairdocs.org/model/eurocopter-ec-130-b4) (OpenAirDocs)
- Aircraft serial: 7040
- Aircraft time: 1,706 hours, 5,191 cycles
- Engine: Tmeca ARRIEL2B1
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Crossbeam
- Part number: 350A38104020
- Part serial: AF203687
- Condition: Corroded
- Location: Main Gearbox
- Part time: 1,706 hours, 5,191 cycles
- Stage of operation: UK
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLA2014091514110

## Discrepancy

UPON REMOVAL OF MGB FOR REPLACEMENT, CROSSBEAM MEMBER WAS FOUND TO BE CRACKED AT TRANSMISSION TO CROSSBEAM FITTING HOLE.

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