As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) APPROXIMATE 4" VERTICAL CRACK FOUND ON LT FORWARD SIDE OF ENGINE COMPRESSOR SCROLL DURING SCHEDULED DAILY INSPECTION. COMPLETE ENGINE REPLACED. COMPRESSOR BEING SENT FOR O/H. SCROLL IS THIN-WALL TYPE AND WILL BE EXCHANGED FOR THICK WALL VERSION.