Free online car repair manuals

Operation CHARM is a website that has free car repair manuals for many makes and models that you can view online or download and use offline.

The website's tagline is "Car repair manuals for everyone".

I found a manual for my current Ford Focus as well as one for the Porsche 944 I had decades ago.

At least some of the manuals appear to be for the US market as there was no manual for my four-cylinder Mercedes W202.

https://charm.li/