641 Engine head removal

[Steve255]

There is a copper? line coming from the bottom
end, through the head and into the rocker arm
shaft. How does this line come out so that the
head can be removed?? thanks.

 

[showcrop]

Just yank it out. It has a rubber ring/sleeve/gasket on it and it just pushes in. the tube is steel

 

[Steve255]

Thanks, I pulled pretty hard, but i didnt want to break any thing. I'll give it another go.