As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF ROLL (NO TAKEOFF) LIGHT ILLUMINATED AND WARNING HORN SOUNDED. TAKEOFF WAS ABORTED. DURING TROUBLESHOOTING NOTICED THAT EXTENDING THE SPEED BRAKES WHILE CONFIGURING FOR TAKEOFF CAUSED THE (NO TAKEOFF) LIGHT TO EXTINGUISH MOMENTARILY AND COME BACK ON. TROUBLESHOT TO RT SPEEDBRAKE RETRACT SWITCH AND IB SPRING CLIP. REMOVED AND REPLACED BOTH OPERATIONAL CHECK NORMAL. WORK IAW MM CHPT 27-61-06. SPRING CATCH P/N C04893-028-1.