# SDR 97ZZZX1390

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 8, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Bolkms BK117C1
- System (JASC): [6330 · Main Rotor Transmission Mount](https://openairdocs.org/jasc/6330)
- Part: Support Assy
- Part number: 1171282101
- Condition: Mismanufactured
- Location: Transmission
- Stage of operation: IN
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX1390

## Discrepancy

TRANSMISSION SUPPORT WITH MFG DEFECT.  TOP PAD TOO THIN.

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