As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKE OFF, THE CENTER HYDRAULIC QUANTITY LOW ICAS MESSAGE APPEARED. EMERGENCY DECLARED AND THE AIRCRAFT RETURNED TO DEPARTURE. AIRCRAFT LANDED. THE AIRCRAFT WAS GROUNDED. FOUND HYDRAULIC FUSE RUPTURED AT THE LEFT MAIN LANDING GEAR, TILT LINE. REPLACED MAIN LANDING GEAR HYDRAULIC FUSE IAW AMM 32-32-19.