As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AFTER LANDING, THE AIRCRAFT EXPERIENCED A HYDRAULIC SYSTEM BY-PASS VALVE FAILURE. THE FLIGHT CREW ACCOMPLISHED THE APPROPRIATE SHUT DOWN CHECKLIST PROCEDURES WITHOUT FURTHER INCIDENT. THE MAINTENANCE INSPECTION FOUND THE HYDRAULIC BY-PASS VALVE CASING HAD CRACKED. THE HYDRAULIC BY-PASS VALVE WAS REPLACED IAW THE MM AND AIRCRAFT RETURNED TO SERVICE. ALL SUBSEQUENT OPERATIONS WERE NORMAL.