What was found
ENGINE REMOVED 6-28-15 DUE TO WHINING. NR 5 BEARING REMOVED DUE TO PROBABLE SPALLING AT OUTER RACE SPLIT. PART WILL BE RETURNED FOR FURTHER EVALUATION.
- Difficulty date
- July 6, 2015
- Submitted
- July 6, 2015
- Operation
- Air carrier
- Aircraft
- N495PH
- Make and model
- Bell 407
- Aircraft serial
- 53395
- Aircraft time
- 17,885 hours
- Engine
- Allsn 250C47B
- Engine time
- 8,916 hours
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Condition
- Noisy
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.