What was found
WHEN TURBINE CAME IN FOR NR 3 AND NR 4 WHEEL CHANGE AND VISUAL INSPECTION ON TURBINE HOT END. NR 1 WHEEL SHOWED EARLY ATTACH OF SULFIDATION. HAVE WHEEL TESTED FOR PROPER COATING. (M)
- Difficulty date
- August 22, 2001
- Submitted
- December 11, 2001
- Operation
- General aviation
- Aircraft
- N2025G
- Make and model
- Bell 206L1
- Aircraft serial
- 45690
- Engine
- Allsn 250C28B
- System (JASC)
- 7250 · Turbine Section
- Part
- Turbine Wheel
- Part number
- 6895801
- Part serial
- X122750
- Condition
- Corroded
- Location
- Engine
- Part time
- 987 hours
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.