As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PROGRESSIVE INSPECTION AND CYCLE OF THE LANDING GEAR WE HAD A FAILURE OCCUR. FOUND A BAD HYD CONTROL RELAY THAT SHORTED. BECAUSE OF THAT SHORT IT ALLOWED TOO MUCH CURRENT TO FLOW TO PC BOARD AND SHORTED OUT BOARD BETWEEN RELAY K13 PIN 13 AND 16 TO BOARD PIN 6.