Service difficulty report · Turbine Blades

Difficulty date
September 9, 2009
Submitted
March 5, 2010
Operation
General aviation
Engine
Rroyce TAY65015
Part
Turbine Blades
Part number
JR28904
Condition
Fractured
Location
Engine
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.

What was found

THE REPORT SUGGEST THAT THE LPT3 BLADE HAD FRACTURED IN HIGH CYCLE FATIGUE THAT HAD PROPAGATED FROM AN INTERGRANULAR CRACK ON THE AIRFOIL T/E.