As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LNK - AFTER TAKEOFF WHEN LANDING GEAR WAS RETRACTED, NOSE LANDING GEAR DID NOT RETRACT. CYCLES LANDING GEAR. FOUND NOSE LANDING GEAR STRUT LOW. SERVICED NOSE LANDING GEAR STRUT WITH NITROGEN. NOSE LANDING GEAR OPERATION AND INDICATION CHECKED NORMAL. (M)