I'm a real fan of workshop manuals and, indeed, manuals for just about anything. Not of course for anything useful they contain. A friend gave me a list recently (regarding home car mechanic manuals from which I quote a few examples:
What the manual says. What it actually means.
Retaining nut. That big sherical blob of rust.
Requires another person's assistance. Be prepared to humiliate yourself in front of someone you know.
Retain tiny spring. Pinngg! "Where the hell did that go?"
Press and rotate to remove bulb. OK, that's the glass bit off, now go and fetch some decent fine-nosed pliers to dig out the bayonet (and maybe a plaster or two).
Pry off. Hammer a screwdriver into. Then go a buy a tin of WD40 (giant economy size).
Apply moderate heat. Unless you have a blast furnace, dn't bother.
Routine maintenance. If it isn't broken it's about to be.
Lightly... Start off lightly. Then build up until the veins on your forehead are throbbing, then clamp with molegrips and beat repeatedly with hammer.
Carefully... You are about to suffer deep abrasions.
Index. List of all the things in the manual except what you need to do.
Any further examples, particularly of a musical bent, much appreciated by workshop manual afficionado.