What was found
(CAN) DURING SERVICING, MAINTENANCE FOUND RUDDER ISOLATION LEAKING. A HAIRLINE CRACK WAS FOUND ON THE BODY OF THE RUDDER ISOLATION VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) DURING SERVICING, MAINTENANCE FOUND RUDDER ISOLATION LEAKING. A HAIRLINE CRACK WAS FOUND ON THE BODY OF THE RUDDER ISOLATION VALVE.