As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING NORMAL GEAR EXTENSION, LANDING GEAR INOP LIGHT ILLUMINATED. PERFORMED ALTERNATE GEAR EXTENSION, GEAR CAME DOWN NORMALLY. LANDED WITHOUT INCIDENT. TROUBLESHOT AND FOUND THE LANDING GEAR SELECTOR VALVE TO BE INOPERATIVE IN THE DOWN POSITION. REMOVED AND REPLACED VALVE. SYSTEM OPERATIONALLY CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. (M)