As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF. T/C 78472010 #1 ENGINE S/N 960862, FAN DISK DAMAGED AT BLADE SLOT #13 ...TOOLING MARK/ GOUGE ON FORWARD FACE AT .0028" AND SCALLOP AFT FACE AT .007" , .0058 AND .011. GROUNDED - YES. (RESOLVED ON W/O: 1883140 TASKCARD: N/R-00004 ) #1 ENGINE REMOVED AND REPLACED. DEFECT TRANSFERRED TO EBU SHOP W/O 1883570. MCT CLOSED. SEAMC WILL NOTIFIED.