What was found
ROA-PIT - FLT 1295 - AFTER LANDING GEAR EXTENSION THE RIGHT MAIN GEAR DOWN LOCK LIGHT DID NOT ILLUMINATE. A VISUAL INSPECTI0N COULD NOT CONFIRM THE LANDING GEAR WAS DOWN AND LOCKED. THE GEAR WAS EXTENDED MANUALLY BUT THERE WAS STILL NO DOWN AND LOCKED INDICATION. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE RIGHT MAIN GEAR DOWN LOCK LIGHT SOCKET. A GEAR SWING AND FREE FALL CHECK WERE PERFORMED, AND THE DOWN LOCK VIEWER AND STRIPES WERE CLEANED. (M)