A simple 2CV Service. Goes wrong. What's up?

It was going so well! A simple service on my 1986 Citroen 2CV, but I knew something wasn't quite right. Now, who fitted that manifold? Ah... Delightful HubNut goodies can be purchased at https://hubnut.org where you'll also find support options. Or, support HubNut at   / hubnut   or via Channel memberships:    / @hubnut   Don't forget to like the video if you like it, and share with your friends if you really like it! Thank you all.