What was found
ENGINE REMOVED DUE TO CRACKED SCROLL. TURBINE DISASSEMBLED DUE TO LOW POWER ON TEST CELL. UPON INSPECTION OF TURBINE PARTS NOTED: COATING MISSING AND FLAKING OF SPLINE ADAPTER. INSTALLED A NEW SPLINE ADAPTER.
- Difficulty date
- January 28, 1999
- Submitted
- March 26, 2000
- Operation
- General aviation
- Aircraft
- N406EH
- Make and model
- Bell 206L1
- Aircraft serial
- 45183
- Engine
- Allsn 250C28B
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Adapter
- Part number
- 23030974
- Condition
- Flaking
- Location
- Engine
- Part time
- 611 hours
- Component
- 23033185
- 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.