# SDR HDNA2018070920817

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2018
- Submitted: July 9, 2018
- Operation: Air carrier
- Aircraft: [N535LL](https://openairdocs.org/aircraft/N535LL), registered now
- Make and model: Urocop EC 135 P2
- Registry model: [Urocop EC 135 P2](https://openairdocs.org/model/eurocopter-deutschland-ec-135-p2) (OpenAirDocs)
- Aircraft serial: 0817
- Aircraft time: 6,223 hours, 8,951 cycles
- System (JASC): [6210 · Main Rotor Blades](https://openairdocs.org/jasc/6210)
- Part: Blade
- Part number: L621M1010057
- Part serial: 3396
- Condition: Cracked
- Location: Main Rotor
- Part time: 5,720 hours, 8,951 cycles
- 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/HDNA2018070920817

## Discrepancy

MAIN ROTOR BLADE HAS CRACK LOCATED ON BOTTOM SIDE 48 INCHES OUTBOARD OF THE CUFF THAT IS BEYOND FIELD REPAIR CRITERIA GIVEN IN THE REPAIR MANUALS.

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