Changing the Thermostat and Housing Gaskets on my 1994 Accord Wagon 

I got you. My video Accord Wagon Teardown & Prep for New Engine Head here ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-OtG7x2Q9bUQ.html has it in it. To get it off the engine if you've got to remove the ignition coil bracket (if you have a non vtec engine) You can remove it with a 12mm socket. Here's the timestamp: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-OtG7x2Q9bUQ.html?t=877 You'll have to remove the coolant hoses from the housing and get them out of the way. There's a second 12mm bolt on the side of the housing facing the firewall of the car you'll need to remove. To separate the housing from the oring on the water pipe I find a twisting left to right and whipping up and down along with pulling like hell works. You gotta get creative. The seal between the intake surface and the housing can get stuck as well. A rubber mallet may be needed to knock it loose. I'll look in my archive and see if I have recording of exactly how I got it off. What winds up happening is the orings harden so much it kind of locks it to the pipe and you have to overcome that. EDIT: Unfortunately I did not get actually taking it off the pipe on camera. I don't remember if I struggled with it or if it just came off sweetly. Must have been smooth because I don't remember it XD