What was found
COMPRESSOR BLADE AND VANE FAILED 2-3 STAGE COMP BLADES CAME OFF, HEAVY DAMAGE ON 1, 2, AND 3 STAGE VANES. CHANGED MODULE ON ENGINE ASSY.
- Difficulty date
- August 5, 2004
- Submitted
- October 4, 2004
- Operation
- Air carrier
- Aircraft
- N426EH
- Make and model
- Bolkms BO105S
- Aircraft serial
- 552
- Aircraft time
- 13,896 hours
- Engine
- Allsn 250C20B
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Compressor
- Part number
- 6890550
- Condition
- Failed
- Location
- Engine
- Part time
- 5,528 hours
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.