As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON T/O, GEAR DISAGREE AND GEAR DOOR DISPLAYED FOR A SHORT PERIOD TIME DURING GEAR RETRACTION. AFTER A SHORT PERIOD TIME ALL MSG'S CLEARED. JACKED A/C AND SWUNG GEAR, ALL CHECKED NORMALLY. LUBED NOSE GEAR ASSY, SWUNG GEAR SEVERAL TIMES WITH NORMAL SWING TIMES. NO REPEATS SINCE ORIGINAL.