As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR HAD NO GREEN LIGHTS INDICATED. PULLED RELAY CB THEN LOCK RELEASE LOCKED HANDLE DOWN. PUMPED GEAR, HARD RESISTANCE IN HANDLE, NO GREEN INDICATION. INSPECTED LG INDICATION SYS. FOUND THREE BURNED OUT BULBS & ONE BULB FLATTENED ON THE BACK SIDE. INSTALLED NEW BULBS. SYS OPERATIONS CHECKED GOOD.