What was found
DURING SCHEDULED HC2 CHECK, NR 1 ENGINE FAILED BOROSCOPE INSP 2ND STAGE COMPRESSOR HAD TWO BLADES TORN AND SEVERAL BLADES HAD MATERIAL MISSING ON LEADING EDGES. REMOVED AND REPLACED NR 1 ENGINE PER MM.
- Difficulty date
- October 13, 2005
- Submitted
- October 17, 2005
- Operation
- Air carrier
- Aircraft
- N467WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33830
- Aircraft time
- 5,017 hours, 2,841 cycles
- Engine
- Cfmint CFM567B22
- Engine time
- 20,218 hours, 12,384 cycles
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Blade
- Part number
- P332P02
- Condition
- Torn
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.