As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE LOSS OF A SYSTEM HYDRAULIC QUANTITY UPON GEAR RETRACTION. PERFORMED ALL COM PROCEDURES AND DUMPED FUEL. RETURNED TO MSP. FOUND RUPTURED LINE ON ELEVATOR ACCESSORY. REMOVED AND REPLACED LINE WITH FOLLOWING LEAK AND OPERATIONAL CHECKS GOOD.