What was found
FOUND EXCESSIVE PITTING ON ANNULAR BALL BEARING. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (M)
- Difficulty date
- July 1, 2001
- Submitted
- December 4, 2001
- Operation
- Air carrier
- Aircraft
- N625MB
- Make and model
- Bolkms BK117A4
- Aircraft serial
- 7108
- Engine
- Lyc LTS101650B1
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Bearing
- Part number
- 430124203
- Part serial
- 1422
- Condition
- Damaged
- Location
- Engine
- Part time
- 304 hours
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.