How do I take off a water pump on a 1984 Ford F150?

What all needs to come off to get to the water pump?How do I take off a water pump on a 1984 Ford F150?belts, any brackets sitting on top of the waterpump,identifiable because of the studs. then remove fan and waterpump.unbolt fan(loosen) before belt removal. its a 20-30 minute job with tools.lower radiator hose has to be removed and also heater hoses, and maybe intake water supply.