What was found
ON DEPARTURE, THE PILOT REPORTED THAT THE LT MAIN GEAR DOORS REMAINED OPEN. THE PILOT RETURNED & UPON GEAR EXTENSION REPORTED THAT THE NOSE GEAR DID NOT GET A GREEN DOWN & LOCKED INDICATION. PERFORMED THE EMER EXTENSION PROCEDURES & STILL DID NOT GET A GREEN DOWN & LOCKED INDICATION ON THE NOSE GEAR. THE PILOT DECLARED AN EMER & LANDED WITHOUT INCIDENT. AFTER LANDING THE NOSE GEAR DOWN & LOCKED LIGHT DID ILLUMINATE. PERFORMED A GEAR SWING ON JACKS & FOUND THE LG SOLENOID VLV, PN 18190-003, DEFECTIVE. R & R THE LG SOLENOID VLV. THE LG FUNCTIONAL CHECK WAS COMPLETED & THE LG FUNCTIONED NORMALLY.