As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FOUND A CRACK ON AN LPC DRIVE SHAFT REAR SPLINE END FACE. (SHAFT SERAL NUMBER 1680NNB) TAY 16009 IS HERE FOR A 2ND MID LIFE. THE CRACK INDICATION WAS CONFIRMED BY A SECOND FPI CHECK. THIS SHAFT ALSO HAS FRETTAGE ON THE FRONT SPLINES