As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HPT STATOR CASE, THE SUBJECT HPT STATOR CASE HAS A CRACK FOUND TO THE BORESCOPE BOSS MEASURING APPROX. 0.600” IN LENGTH, REF SUBTASK 72-51-01-220-068. DR 02299847 STATES THE HPT CASE HAS BEEN SHIPPED TO THE FAILURE ANALYSIS LAB. TO BE REPORTED IAW AMC-20 8A (J) ANY DEFECT IN A LIFE-CONTROLLED CRITICAL PART THAT CAUSES ITS RETIREMENT BEFORE THE COMPLETION OF ITS FULL-SERVICE LIFE.