As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HAESL REPORTED THE CORROSION PITTING FOUND ON THE IPC REAR STUB SHAFT OF ESN 51224 WERE TOO EXTENSIVE AND NO FEASIBLE REPAIR TO SALVAGE THE PART TO SERVICEABLE. THE PART WAS REJECTED BY RR. IPC REAR STUB SHAFT (CSN: 4198 SDC) IS RETIRED BEFORE ITS DECLARED LIFE IN TLM (15000 SDC).