As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TRANSIT CHECK, A HYDRAULIC LEAK WAS DETECTED IN THE RIGHT MAIN LANDING GEAR RETRACT ACTUATOR. FOUND TO BE OUT OF LIMITS IAW A-A-29-11-00-00C-364-A. AIRCRAFT WAS SENT TO THE HANGAR AND MAINTENANCE PERSONNEL REPLACED THE RIGHT MAIN LANDING GEAR RETRACT ACTUATOR IAW AMM DMC-B787-A-32-32-01-00A-720A-A AND OPS TESTED IAW DMC B787-A-32-31-10-00A-340A-A, TESTED CORRECT.