As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN)HYDRAULIC PRESSURE LINE LOCATED IN NOSE WHEEL WELL LOST SWAGED END FITTING CAUSING LOSS OF MAIN HYDRAULIC SYSTEM. MAINTENANCE INVESTIGATION REVEALED THAT THE LINE SLEEVE WAS NOT COMPLETELY COMPRESSED ALTHOUGH THE ASSEMBLY WAS CORRECT.