As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, AIRCRAFT EXPERIENCED A SYSTEM HYDRAULIC LOSS. COMPLIED WITH COM ABNORMAL PROCEDURES AND RETURNED TO THE AIRPORT. UPON INSPECTION FOUND PRESSURE LINE FROM THE NUMBER ONE ENGINE SPLIT. REPLACED LINE AND SERVICED HYDRAULICS. SYSTEM LEAKS AND OPERATIONALLY CHECKS GOOD IAW MM 290000.