Filling coolant

[VodkaMan]

Is there a trick to fill the coolant without getting an air bubble in teh system. I have pulled my radiator for a roding service and hope to have no problems with air bubbles upon refilling. Thanks for any help

[OldFart]

Just done mine after fitting new Intercooler, take screw top off the header tank , remove plastic filler screw on top of radiator and fill up using a small funnel, any air should work its way through in either direction