As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON GEAR EXTENSION, ON APPROACH, THE CREW DID NOT GET A GREEN SAFE RT MLG INDICATION. THE CREW DID A LOW APPROACH TO SEE IF THE TOWER COULD CONFIRM. THE CREW MISSED THE APPROACH, RAN THE APPROPRIATE CHECKLIST & DIVERTED. AFTER ACCOMPLISHING THE APPROPRIATE CHECKLIST, THE CREW RECEIVED A THREE GREEN DOWN & LOCKED INDICATION & LANDED WITHOUT INCIDENT. FOUND AIR IN THE SYS CAUSING THE RT GEAR TO EXTEND VERY SLOWLY. BLED AIR FROM THE LG HYD SYS. OPERATIONAL CHECKED GOOD.