What was found
ON VISUAL INSPECTION OF SHAFT, FOUND EXCESSIVE PITTING ON INNER RACE AREA. EXCESSIVE CORROSION ON INNER RACE SURFACE. PROTECTIVE GREASE WAS ON SURFACE OF INNER RACE.
- Difficulty date
- July 22, 2002
- Submitted
- October 9, 2002
- Operation
- General aviation
- Make and model
- Bell 206L1
- Engine
- Allsn 250C28B
- System (JASC)
- 7250 · Turbine Section
- Part
- Shaft
- Part number
- 23071311
- Part serial
- KU105122
- Condition
- Corroded
- Location
- Engine
- 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.