As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) CREW REPORTED THE LT MAIN LANDING GEAR DOWN AND LOCK INDICATION WAS SHOWING (IN TRANSIT) WHEN SELECTED DOWN. THE SYSTEM WAS TROUBLESHOT TO THE DOWNLOCK INDICATOR SWITCH IN THE GEAR ACTUATOR. ACTUATOR REPLACED AND AIRCRAFT RETURNED TO SERVICE. (TC NR 20070612001)