dont worry if it is the pump brando, they're easy to change.
The biggest thing you need to do before you drop the tank - get all the fuel out.
Unhook the sending line just before the fuel filter, and run the pump till fills up a gerry can. You can make the pump run from the relay by your horn. (Check your all-data book!)
After that, you just unscrew one bolt from each metal strap, and down it comes! Changing the pump itself is a snap, but dont run the pump dry, get some fuel in there before you put power on it.

have fun!
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