As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DTW - FLT 626 - LEFT MAIN GEAR INDICATOR WOULD NOT ILLUMINATE WITH THE GEAR DOWN. ALL OTHER INDICATIONS NORMAL. WOULD NOT TEST IN FLIGHT. FOUND LEFT MLG DOWN LOCK LIMIT SWITCH INTERMITTENT. REMOVED AND REPLACED SWITCH IAW MM 32-60-1 PAGE 201. GROUND WIRE 1G213A24N5 ALSO CHECK GOOD. OK FOR FLIGHT. (M)