What was found
DURING TAKEOFF ON FLIGHT NR 3342, AVIONIC SMOKE DETECTION LIGHT ILLUMINATED. ABORTED TAKEOFF. AVIONICS SMOKE LIGHT ILLUMINATED ON TAKEOFF, PERFORMED HIGH SPEED ABORT AND USED MAX BRAKING. MECHANIC SIGN OFF: PERFORMED REJECTED TAKEOFF INSPECTION IAW SAAB AMM 05-50-00. ALL CHECKS GOOD. DEFERRED AVIONICS SMOKE LIGHT IAW 26-13-3B ENTERED INTO DMR AND MXC NOTIFIED. MAINTENANCE REPLACED DETECTOR.