What was found
CRACK FOUND IN THE 5TH STAGE COMPRESSOR BLADE ROOT OF THE NR 1 ENGINE. REPLACED ENGINE.
- Difficulty date
- April 9, 2008
- Submitted
- April 14, 2008
- Operation
- Air carrier
- Aircraft
- N641UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25091
- Aircraft time
- 72,700 hours, 11,783 cycles
- Engine
- Pwa PW4060
- Engine time
- 35,097 hours, 4,967 cycles
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Blade
- Condition
- Cracked
- Location
- Compressor
- 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.