As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT RETURNS TO PLATFORM DUE TO DURING FLIGHT CONTROLS TESTS CAPTAIN REPORTED THAT SPOILERS DID NOT REACH THE MAXIMUM EXTENSION. AIRCRAFT WAS SENT TO HANGAR AND MAINTENANCE PERSONNEL PERFORMED INSPECTION IAW AMM 27-11-61 BEING IN NORMAL CONDITION, AS A PREVENTIVE ACTION, A LUBRICATION OF THE FLIGHT SPOILER ACTUATORS WAS PERFORMED IAW AMM 12-22-61, ALL CORRECT.