[smileysteve]

This is definitely ¾ of what you pay a mechanic to do; 1 publisher writes a maintenance manual for a car; mechanics all around the globe can use that to work on that specific car.

It's the mechanics that don't reference Google or the Haynes manual that are more likely to get it incorrect.

As a kicker, mechanics also have a pricing book for the task, they know how many hours a task will take on a certain car (rounded up for the most part).

[voxl]

You are not responding faithfully to the comment. A mechanic looking up the schematics in a manual understands them. Just because they haven't memorized the material does not make it the same. This is more analogous to looking up a function in the documentation that you forgot about.

This is clearly not what the post was referring to, which is instead like googling how to fix a pipe in your home when you've never done any plumbing before in your life. Can it work out? Sure, depends on the issue, can you cause your pipes to freeze, your house to flood, or sediment build up to completely block a pipe? Yes.

[franktankbank]

> mechanics also have a pricing book for the task, they know how many hours a task will take on a certain car

I do want to point out that this is used to suppress mechanic salary. Certain jobs are absolutely fucked how its time calibrated. Doesn't matter to business owner they can charge $$$ how they want.