need help with fuel filter install

[CraigSNB]

Hi every1. Im a newbie wannabie mechanic. I need help with the fuel filter installation. I have the new one mounted. I just need help with the copper rings and where they go. In particular the small copper ring. maybe a picture or something or a good description. Thanks in advance.

[jameskersten]

there is a small copper o-ring that goes around the main bolt that you install. it acts as a sealer. hope that helps