What was found
ON APPROACH EXTENDED GEAR. RECEIVED TWO GREEN AND NO RT GEAR INDICATIONS & NO RED LIGHTS. PERFORMED "LANDING GEAR WILL NOT EXTEND" CHECKLIST WHICH REQUIRES GEAR BLOWDOWN. PERFORMED UNSUCCESFUL ROTARY TEST . DID NOT GET AURAL TONE. AFTER LANDING ALL 3 LIGHTS ILLUMINATED ON TAXI IN. R & R RT MAIN & NOSE GEAR INDICATOR BULBS IAW MM 33-11-01. PERFORMED FULL LANDING GEAR FUNCTIONAL TEST & SERVICE IAW MM 32-01-00. GEAR WARNING HORN FUNCTION CORRECT IAW CONFIGURATION. OPS & LEAK CHECKED GOOD.