Hi
Get yourself a 3 leg filter tool, http://cgi.ebay.co.uk/Draper-Expert-3-Leg-Oil-Fuel-Filter-Removal-Tool-Wrench-/130508654324?pt=UK_Hand_Tools_Equipment&hash=item1e62ec06f4
How much oil did you get in to fill box, I only got just over 2 litres but Haynes says 5, Im confused