As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NO TAKEOFF LIGHT ILLUMINATED ON TAKEOFF ROLL. FLAPS, TRIM AND SPEEDBRAKES WERE ALL VERIFIED IN CORRECT POSITION, ABORTED TAKEOFF. (SUPPLEMENTAL 23 MARCH 07) FOUND DURING OP'S CHECK NO TAKEOFF LIGHT WOULD ILLUMINATE BY JUST BUMPING ELEVATOR TRIM WHEEL, REMOVED ELEVATOR TRIM WHEEL AND FOUND EXCESSIVE GREASE AND BALL OF LINT ON TRIM POINTER PROX SWITCH CAUSING INTERMITTEN NO TAKEOFF LIGHT TO ILLUMINATE CLEANED IAW CE560XL MM. CH 27-31-00 AND OPERATIONAL CHECK GOOD.