Editorial and sourcing policy

Sources

Our guides rely first on manufacturer manuals, support pages, and service bulletins, and on government and standards bodies; established technical repair publishers second. Forums and community posts are never used for safety guidance. Every guide lists the sources it cites.

How guides are made

We use software, including AI, to research, write, and check our guides. Every statement must be backed by a cited source, and guides are checked for accuracy before they are published and again when their sources change.

Corrections

If something is wrong or out of date, tell us and we will correct it.