As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOLT WHICH CONNECTS THE FORWARD AND AFT NOSE LANDING GEAR DRAG LINKS WAS FOUND LOOSE. FURTHER INSPECTION SHOWED BOLT HAD BROKEN THROUGH THE CENTER OF LUBRICATION PORT WHICH IS A HOLE DRILLED INTO THE DIAMETER OF THE BOLT WHICH MEETS A HOLE DRILLED IN THE AXIS OF THE BOLT. NLG FAILURE WAS IMMINENT.