As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING 3A CHECK, THE LT EMERGENCY HYD SHUTOFF VALVE DID NOT OPERATE TO THE `SHUTOFF` POSITION WHEN TESTED. THE MOTOR PORTION OF THE VALVE ASSY WAS CONFIRMED TO BE FAULTY AND REPLACED. THE SYS WAS THEN TESTED AND OPERATED NORMALLY. NB: VALVE ASSY WAS ORIGINAL FIT TO THIS ACFT. (TC 20100219001)