Service difficulty report · Turbine Blades · Airbus A319112

Difficulty date
September 19, 2015
Submitted
September 21, 2015
Operation
Air carrier
Aircraft
N700UW
Make and model
Airbus A319112
Aircraft serial
885
Aircraft time
46,835 hours, 26,742 cycles
Engine
Cfmint CFM565B6P
Part
Turbine Blades
Condition
Damaged
Location
Lt Engine
Component
Engine · Ge · CFM565BQEC31
Component part number
CFM565BQEC319
Stage of operation
CL
How discovered
O
Nature of condition
E
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLIGHT 414, DURING TAKEOFF RT ENG N1 VIBRATION REACHED 7.8 THEN SETTLED DOWN. DURING CLIMB TO FL 380 VIBRATION INCREASED TO 6.5 & CREW HEARD LOUD BANG. FUEL FLOW 10 TO 20 & EGT 150 DEG ABOVE LT ENG. OBSERVED DAMAGE TO TURBINE STAGE 4 & 5 BLADES. R & R RT ENG IAW JC 26L40071001. LEAK & OPERATIONAL CHECKED GOOD.

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