What was found
ENGINE REMOVED DUE TO CARBON 6 & 7 OIL PRESSURE STRUT. UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING: CRACKED BEYOND SERVICEABLE LIMITS ON #1 NOZZLE VANES. REPLACED DISCREPANT PART.
- Difficulty date
- August 2, 1996
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N9190Y
- Make and model
- Bolkms BO105S
- Aircraft serial
- S669
- Engine
- Allsn 250C20B
- System (JASC)
- 7250 · Turbine Section
- Part
- Nozzle
- Part number
- 23038218
- Condition
- Cracked
- Location
- 1st Stage
- Part time
- 785 hours
- Component
- 6898735
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.