What was found
DURING BORESCOPE INSPECTION, FOUND A TEAR IN THE 5TH STAGE HPC BLADE.
- Difficulty date
- April 11, 2017
- Submitted
- April 12, 2017
- Operation
- Air carrier
- Aircraft
- N702DN
- Make and model
- Boeing 777232
- Aircraft serial
- 29741
- Aircraft time
- 45,986 hours, 4,007 cycles
- Engine
- Ge GE90110B1
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Blade
- Condition
- Torn
- Location
- Engine
- Stage of operation
- IN
- How discovered
- B
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.