As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: DURING THE ACCOMPLISHMENT OF THE #1 ENGINE FAN BLADE LUBE MAINTENANCE REPORTED DAMAGE TO THE FAN HUB ON HUB POST #1 WITH A DEPTH OF 0.011 INCHES AND HUB POST 22 WITH A DEPTH OF 0.012 INCHES. BOTH HUB POST ARE DAMAGED IN AREA D AND ARE OUTSIDE THE ALLOWABLE LIMITS. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)