As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DECLARED EMERGENCY - AFTER TAKEOFF NOSE GEAR WOULD NOT RETRACT. RECYCLED GEAR HANDLE 3 TIMES. THIRD ATTEMPT WAS SUCCESSFUL. NOSE GEAR RETRACTED VERY SLOWLY. REMOVED AND REPLACED NOSE GEAR MANIFOLD ASSY AND NOSE GEAR LOCK ASSY ACTUATOR PER AMM.