As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CLIMB, HYDRAULIC FLUID LOW LEVEL WARNING LIGHT ILLUMINATED. MANUAL GEAR EXTENSION PERFORMED, AIRCRAFT LANDED SAFELY. MAINTENANCE FOUND A CRACKED HYDRAULIC LINE IN THE L/H MAIN WHEEL BAY HYDRAULIC LINE REPLACED, HYDRAULIC SYSTEM SERVICED. HYDRAULIC SYSTEM PRESSURE CHECKED. NO FURTHER LEAKS NOTED. AIRCRAFT RETURNED TO SERVICE.