As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAX - FLT 721 - ON DESCENT WHEN LANDING GEAR WAS EXTENDED, RT MLG GREEN LIGHT DID NOT ILLUMINATE. CYCLED LANDING GEAR AND ALTERNATE LANDING GEAR EXTENSION. FOUND A-5 CARD, MFG PN 8-351-07, IN ELECTRONIC PROXIMITY SWITCH BOX. LANDING GEAR POSITION AND WARNING SYSTEM CHECKED AND B.I.T.E. CHECKED NORMAL. CHECK C-4A - 1 -19-95 - JFK.