I kind of like repairing tools – taking them apart and putting them back together so they work. Imagine how much easier it would be to do that if the parts diagram looked something like this.
I love it, you can lose the music but it is very helpful.
Looks idiot resistant.
Gotta love those self-installing O-rings and piston rings. In the future, there'll be some glasses and an app for your phone that will identify what you're looking at as you reassemble something like this chain saw. Fourth graders will be able to fix helicopters.