As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT RETURNED TO PLATFORM AS A CONSEQUENCE THAT THE SPEED BREAK DO NOT ARM LIGHT TURNED ON DURING THE AIRCRAFT TAKEOFF SET UP. THE SYSTEM WAS DEFERRED IAW MEL 27-7. DURING TRANSIT AT MEX THE SYSTEM WAS TESTED IAW M/M 27-62-00, BEING ALL CORRECT.