# SDR ERAA080464

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2002
- Submitted: August 12, 2002
- Operation: Air carrier
- Aircraft: [N423EH](https://openairdocs.org/aircraft/N423EH), registered now
- Make and model: Bolkms BO105CBS
- Aircraft serial: 543
- Aircraft time: 12,945 hours
- System (JASC): [6210 · Main Rotor Blades](https://openairdocs.org/jasc/6210)
- Part: Bolt
- Part number: 10514101111
- Condition: Cracked
- Location: M/R Blade
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ERAA080464

## Discrepancy

SECONDARY BLADE BOLTS CRACKED UNDER HEAD IN RADIUS.  SCRAPPED 3 EA SECONDARY BLADE BOLTS FOR CRACKS IAW MBB BO-105 MAINTENANCE MANUAL CHAPTER 13.

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