What was found
RT GEAR DOWN INDICATOR LIGHT FAILED TO ILLUMINATE WHEN GEAR SELECTED DOWN. ALSO FAILED TO ILLUMINATE ON ROTARY TEST. FOLLOWED EMER PROCEDURE AND BLEW THE GEAR DOWN. (NOTE - WHEN GEAR WAS CYCLED UP ON GO AROUND THE RT GEAR IND LIGHT MOMENTARILY FLASHED ON). TROUBLESHOOT FOUND BOTH RT CLEAR INDICATOR LIGHT BURNED OUT. REPLACED WITH NEW BULBS. PLACED ACFT ON JACKS AND CYCLE LANDING CLEAR SEVERAL TIMES. AFTER RESET AND SERVICED CLEAR BOTTLE. PERFORMED LANDING CLEAR FUNCTIONAL CHECK. FUNCTIONAL CHECKED GOOD. WORK DONE IAW MM CHAPTER 32-30-00.