What was found
ENGINE REMOVED DUE TO CRACKED FIRST STAGE NOZZLE AND LOW POWER ON TEST CELL. UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING: EXCESSIVE RUN OUT (.007) BEYOND SERVICEABLE LIMITS ON #2 NOZZLE TIP PATHS. REPLACED DISCREPANT PART.
- Difficulty date
- June 17, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N2251Z
- Make and model
- Bell 206L1
- Aircraft serial
- 45756
- Engine
- Allsn 250C28B
- System (JASC)
- 7250 · Turbine Section
- Part
- Nozzle
- Part number
- 23055430
- Condition
- Cracked
- Location
- 1st Stage
- Part time
- 728 hours
- Component
- 23033185
- Stage of operation
- IN
- Nature of condition
- R
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.