As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR UNLOCK INDICATOR REMAINED ON AFTER GEAR RETRACTION. TROUBLESHOT TO NOSE GEAR NOT GETTING ON THE UPLOCK STRUT WAS NOT FULLY EXTENDED. PERFORMED A COMPLETE SERVICING OF STRUT IT IS NOW FULLY EXTENDED AND THE GEAR OPERATIONAL CHECK WAS GOOD. ALL WORK PERFORMED IAW MFG 560XL M/M CHAPTER 12-10-00.