What was found
DURING START OF TAKEOFF ROLL, PILOTS LANDING GEAR LIGHT INDICATOR RT MAIN UNLOCK LIGHT CAME ON. F/E PANEL OK. ABORTED TAKEOFF, MAX BRAKE TEMP IND 400. RETURNED TO GATE. ITEM DMI"D PER 32-31-01 CAT B EXPIRES 2-12-06 OK TO CONTINUE SERVICE. REMOVED AND REPLACED CAPT LANDING GEAR INDICATOR. OP'S CHECK SATISFACTORY IAW 32-61-00. DMI CLEARED, AIRCRAFT RELEASED FOR SERVICE.