I need help reconnecting the fuel lines to a Ryobi 790r trimmer

[Flash262723]

My dad gave me this trimmer but the fuel lines were missing due to rot. I bought the new fuel lines but don't know the proper way to reconnect them. Any help would be welcomed. Thanks, Jerry

[jimcam]

I just rebuilt the zema carb on my 791r--
My fuel lines went as follows:
The line connected to the tank filter, attached to the bottom carb. connection
The line simply stuck in the tank went to the upper primer connection.
The lower primer connection attaches to the upper carb. connection.