What was found
RADIAL CRACK FOUND ON WEAR SURFACE ON INSIDE OF ROTOR. THIS WAS A REPLACEMENT MFG PART (PN RA-164-02706). SUSPECT MFG DEFECT. NO EVIDENCE OF OVERHEAT CONDITION DETECTED. (LEFT ROTOR)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RADIAL CRACK FOUND ON WEAR SURFACE ON INSIDE OF ROTOR. THIS WAS A REPLACEMENT MFG PART (PN RA-164-02706). SUSPECT MFG DEFECT. NO EVIDENCE OF OVERHEAT CONDITION DETECTED. (LEFT ROTOR)