What was found
NR 1 ENGINE DUE FAILED BORO 7 STG HPC. INSP 7TH STAGE HPC BLADE ROOT FOUND 1 BLADE DAMAGED .185 IN AREA C. BEYOND AMM LIMITS. NR 1 ENGINE CHANGE REQUIRED.
- Difficulty date
- January 11, 2009
- Submitted
- January 16, 2009
- Operation
- Air carrier
- Aircraft
- N171DN
- Make and model
- Boeing 767332
- Aircraft serial
- 24759
- Aircraft time
- 87,997 hours, 13,083 cycles
- Engine
- Pwa PW4060
- Engine time
- 50,660 hours, 10,139 cycles
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Blade
- Condition
- Failed
- Location
- Nr 1 Engine
- Part time
- 50,660 hours, 10,139 cycles
- 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.