What was found
EXCESSIVE WEAR TO BALL BEARINGS. REPLACED WITH NEW UNIT. CORRECTED PROBLEM.
- Difficulty date
- February 2, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N127HH
- Make and model
- Bolkms BK117A3
- Aircraft serial
- 7060
- Engine
- Lyc LTS101650B1
- System (JASC)
- 7210 · Turbine Engine Reduction Gear
- Part
- Bearing
- Part number
- 230001302
- Condition
- Worn
- Location
- Red Gearbox
- Part time
- 559 hours
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.