What was found
SECONDARY DAMAGE DUE TO BEARING FAILURE. EXCESSIVE BLADE TIP DAMAGE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. PART TC: 1,666.5.
- Difficulty date
- December 22, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N586BH
- Make and model
- Bolkms BK117A4
- Aircraft serial
- 7129
- Engine
- Lyc LTS101650B1
- System (JASC)
- 7250 · Turbine Section
- Part
- Rotor Assy
- Part number
- 411105064
- Condition
- Damaged
- Location
- Gas Producer
- Part time
- 788 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.