As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR (IN-TRANSIT) LIGHT CAME ON INTERMITTENTLY. DURING TROUBLESHOOTING, FOUND NLG UP LIMIT BOLT MISSING. ORDERED REPLACEMENT BOLT AND INSTALLED IAW MM. RETRACTION CHECK OK. ENGINE MOUNT HAD BEEN REMOVED FOR REPAIR. WHEN IT WAS REINSTALLED, THE PART WAS PROBABLY NOT PUT BACK ON. THERE IS NO WAY THE GEAR RIG CHECK WAS GOOD AFTER REINSTALLATION OF MOUNT.