How do i change the alternator belt on a 1994 Nissan Sentra?

Its difficult and the same for most cars, but get a haynes manual specifically for your car.
How do i change the alternator belt on a 1994 Nissan Sentra?
Most cars have a idler / tension pulley. Using a box wrench pull it away to release the belt. Re-route the new belt, pull that pulley back again and let it tighten up against the new belt. Sorry if I can't describe it in words very well. It really is very easy.

what happens to body

rodents