# SDR CZMA082747

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 1999
- Submitted: December 30, 2002
- Operation: General aviation
- Aircraft: N412BE
- Make and model: Bell 412
- Registry model: [Bell 412](https://openairdocs.org/model/bell-412) (OpenAirDocs)
- Aircraft serial: 33036
- Aircraft time: 9,849 hours, 34,473 cycles
- System (JASC): [5302 · Rotorcraft Tail Boom](https://openairdocs.org/jasc/5302)
- Part: Bolt
- Part number: NAS62826
- Part serial: NA
- Condition: Broken
- Location: Tail Boom
- Part time: 9,850 hours, 34,473 cycles
- Component: Tailboom, 212030100147
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CZMA082747

## Discrepancy

UPPER LEFT TAILBOOM ATTACH BOLT SNAPPED DURING CRUISE/DESCENT FLIGHT. REMOVED T/B, INSPECTED AIRFRAME AND T/B ATTACH POINTS FOR ALIGNMENT, ZYGLOED FITTINGS, REPLACED ALL BOLTS

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