What was found
TURBINE, ANNULAR BALL BEARING, EXCESSIVE PITTING. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.
- Difficulty date
- April 11, 2001
- Submitted
- January 25, 2002
- Operation
- Air carrier
- Aircraft
- N911VU
- Make and model
- Bolkms BK117B1
- Aircraft serial
- 7141
- Engine
- Lyc LTS101750B1
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- 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
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.