What was found
DURING TAKEOFF, THE TAKEOFF WARNING HORN SOUNDED. TAKEOFF WAS ABORTED. LUBED AND CYCLED SPEED BRAKE HANDLE SWITCH MECHANISM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING TAKEOFF, THE TAKEOFF WARNING HORN SOUNDED. TAKEOFF WAS ABORTED. LUBED AND CYCLED SPEED BRAKE HANDLE SWITCH MECHANISM.