# SDR R7MR33477

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 25, 2001
- Submitted: August 9, 2001
- Operation: Air carrier
- Aircraft: [N117BK](https://openairdocs.org/aircraft/N117BK), registered now
- Make and model: Bolkms BK117B2
- Aircraft serial: 7229
- System (JASC): [6230 · Main Rotor Mast/Swashplate](https://openairdocs.org/jasc/6230)
- Part: Bellows
- Part number: 1051011305
- Condition: Torn
- Location: Main Rotor
- Part time: 865 hours
- 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/R7MR33477

## Discrepancy

BELLOWS IS TORN AROUND CLAMP AND FOLD AREAS.  REPLACED WITH NEW UNIT, CORRECTED PROBLEM.

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