How Clean Does An Aluminum Head Gasket Surface Need To Be?
(Image/YouTube – Fel-Pro)
The best gasket in the world won't seal worth a hoot if your mating surfaces aren't properly cleaned and prepared beforehand.
But, while a lot of how-tos out at that place include "surface prep" every bit a critical pace, they rarely go into much detail on the actual cleaning and surface-prep procedure.
That's why nosotros liked this video from the gasket gurus at Fel-Pro.
It goes in-depth on to how to make sure your cylinder head and engine cake surfaces are clean and set up for a gasket install.
More importantly, information technology address how to create a good seal when working with many types of gasketing textile, due east.yard. cork, safe, multi-layer steel, copper, etc.
At the end of the video, you'll even come across a few tools that you should NEVER employ to clean a surface for a gasket install.
Though the video features cylinder heads and headers, the key to surface prep has a lot to do with the the surface material, for instance, iron, steel, or aluminum—so you can take these principles and utilize them to whatever component you lot're prepping, including water pumps, oil pans, differential covers, intake manifolds, etc.
The video focuses on what is perchance the virtually of import facet of a expert, leak-free gasket install: surface prep.
Note: One time your surface is clean, you'll desire to check it for flatness, too—watch this video from Fel-Pro to learn how to do that.
If y'all've got a project coming up which involves removing/replacing gaskets, give it a watch and ensure your task goes smoothly.
Source: https://www.onallcylinders.com/2018/06/12/video-how-to-prep-clean-mating-surfaces-for-leak-free-gasket-installation/
Posted by: phillipsnursucher.blogspot.com
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