Ford Taurus adjust throttle cable on 2000 Ford Taurus

Can't adjust throttle cable. Too long now. How is this done

2 answers
how do you replace accelarator cable
Do you have the right throttle cable as I see two different cables available http://www.parts.com/oemcatalog/index.cfm?action=getJointLocator&siteid=2 because there is two different engines listed one is OHV and the other is DOHC