online
Purchase a carb rebuild kit. They are pretty cheap. There should be an exploded view/instructions with it.
Just scroll down to the "Related Links" Part of the page to see a link!
You can find an exploded view of the 1996 Mazda Millenia 2.5 liter engine at most Mazda dealerships. You can also find the exploded view in most Mazda service manuals.
http://www.ncttora.com/fsm/1993/manualtrans.html
You can find an exploded view of the Ford 9" LSD Differential here.
You can find the 1999 Ford F1 50 front differential exploded view diagram at most Ford dealerships. You can also find the exploded view diagram in Ford service manuals.
I just went to the dealer and got them to print the exploded view of the Mazda 4 cylinder engine.
You can find an exploded view for a TH350 transmission in transmission service manuals. The transmission service manuals can be obtained from most local libraries.
In your head
any of the DIY auto repair manuals will usually show an exploded view of the engine.
Go to AutoZone, and they will print you out a exploded view of the lock mechanism.