As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) INSPECTION OF LT MAIN LANDING GEAR ACTUATOR P3 99-810057-652 S NR 89-1002 FOLLOWING THE OCCURENCE REVEALED THAT THE ACME THREADS IN THE ACTUATOR WERE STRIPED. THE UNIT WAS REPLACED WITH AN OVERHAULED ACTUATOR AS WAS THE RIGHT HAND ACTUATOR AS A PRECAUTIONARY MEASURE.