# SDR R7MR34116

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 2001
- Submitted: January 25, 2002
- Operation: Air carrier
- Aircraft: [N911VU](https://openairdocs.org/aircraft/N911VU), registered now
- Make and model: Bolkms BK117B1
- Aircraft serial: 7141
- Engine: Lyc LTS101750B1
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Bearing
- Part number: 430124203
- Part serial: 2122
- Condition: Damaged
- Location: Compressor
- Part time: 243 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/R7MR34116

## Discrepancy

TURBINE, ANNULAR BALL BEARING, EXCESSIVE PITTING.  REPLACED WITH NEW UNIT, CORRECTED PROBLEM.

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