# SDR QMLA20180116077

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 16, 2018
- Submitted: January 16, 2018
- Operation: Air carrier
- Aircraft: [N374AL](https://openairdocs.org/aircraft/N374AL), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53819
- Aircraft time: 4,101 hours, 19,036 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Doubler
- Condition: Cracked
- Location: Zone 200
- Part time: 4,101 hours, 19,036 cycles
- 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/QMLA20180116077

## Discrepancy

APPROXIMATELY 1.5 INCH CRACK FOUND ON THE DOUBLER UNDER THE RIGHT FORWARD TRANSMISSION MOUNT.

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