What was found
ENGINE CHIP LIGHT. ON INSPECTION FOUND NR 5 BEARING FAILURE IN TURBINE.
- Difficulty date
- April 16, 2012
- Submitted
- April 17, 2012
- Operation
- Air carrier
- Aircraft
- N647AL
- Make and model
- Bell 407
- Aircraft serial
- 53357
- Aircraft time
- 11,003 hours
- Engine
- Allsn 250C47B
- Engine time
- 9,083 hours
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Bearing
- Part number
- 6871505
- Part serial
- MP087890
- Condition
- Failed
- Location
- Nr 5
- Part time
- 2,538 hours
- 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.