As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) LT MLG RETRACTION ACTUATOR WAS REMOVED FOR OTHER WORK, ACCESS. SPACER WAS NOTED TO BE CRACKED. IT WAS REPLACED WITH A NEW PART. THIS IS THE 3RD CASE WEVE DISCOVERED, 2ND TIME ON THIS ACFT. NONE OF THE REPLACED SPACERS HAVE CRACKED TO DATE. MFG IS AWARE OF THE ISSUE.