As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(B-18609) "SPEED BRAKE DO NOT ARM" LT ILLUMINATED WHEN ACFT ROLLING AT SPD 90 KTS. ACFT ABORTED TAKEOFF AT SPD 100 KTS AND THEN RETURNED TO GATE. AUTOSTOW ACTUATOR REPLACED IAW AMM 27-62-33 AND TEST NML. PERFORM AMM 05-51-07 HIGH ENERGY STOP/HEAT DAMAGE CONDITION CHECK, CONDITION NORMAL. AACU BITE TEST OK IAW AMM 32-42-00.