As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON LANDING IN BOSTON THE LEFT MAIN LANDING GEAR LIGHT DID NOT ILLUMINATE, THE INTRANSIT LIGHT WAS OUT AND THE LEFT MAIN LIGHT CAME ON AFTER THE MISSED APPROACH. CLEANED ALL MICRO SWITCHES ON LEFT GEAR AND CHECKED ALL CANNON PLUGS. ALSO INSPECTED LANDING GEAR AND PERFORMED CHECK FLIGHT FOR LANDING GEAR OPERATION, OPS CHECKED GOOD.