Service difficulty report · Turbine Blades · Boeing 767322

Difficulty date
January 8, 2011
Submitted
January 10, 2011
Operation
Air carrier
Aircraft
N594HA
Make and model
Boeing 767322
Aircraft serial
23275
Aircraft time
73,855 hours, 32,204 cycles
Engine
Ge CF680A2
Part
Turbine Blades
Condition
Damaged
Location
Lt 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.

What was found

OPEN - ETOPS SIGNIFICANT SYS - LT ENG BORESCOPE - FOD DAMAGE ON 11TH STAGE HPC BLADES. OK IAW M105 R0081. PERFORM BLENDING W/IN 5 CYCLES. OK FOR SERVICE.