What was found
TURBINE REMOVED FOR OVERHAUL ON 11-28-14. REMOVED THIRD STAGE WHEEL FOR INSPECTION IAW PMI-D0035. WHEEL FAILED INSPECTION. SCRAP PART AND REPLACE WITH NEW. PART WILL BE SUBMITTED TO MFG FOR WARRANTY REIMBURSEMENT.
- Difficulty date
- January 28, 2015
- Submitted
- January 28, 2015
- Operation
- General aviation
- Filed by
- HEER617E
PHI Aviation, LLC - Aircraft
- N490PH
- Make and model
- Bell 407
- Aircraft serial
- 53378
- Aircraft time
- 10,665 hours
- Engine
- Allsn 250C47B
- Engine time
- 11,002 hours
- System (JASC)
- 7250 · Turbine Section
- Part
- Turbine Wheel
- Part number
- 6898663
- Part serial
- X609988
- Condition
- Damaged
- Location
- Engine
- Part time
- 1,447 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.