As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN CRUISE FLIGHT, THE FLIGHT CREW REPORTED THE RT HYD SOV CB POPPED MULTIPLE TIMES & WOULD NOT RESET. THE ACFT WAS DIVERTED FOR MX. THE NR 2 FIREWALL SOV ACTUATOR WAS FAULTY. AN INSPECTED ACTUATOR WAS INSTALLED, OPERATIONAL & LEAK CHECKS WERE PERFORMED WITH NO DEFECTS NOTED. THE ACFT WAS RETURNED TO SERVICE WITH NO FURTHER ISSUES.