Drain coolant. One drain bolt is on the radiator, the other is in the cylinder block.
Loosen the power steering pump belt and remove it.
Remove the heatsink and fan shroud.
Loosen and remove the belt.
Disconnect the pulley from the coolant pump.
Unscrew the bolts securing the pump with the housing from the cylinder block.
On 8-cylinder engines, loosen and remove the upper coolant hose from the coolant pump inlet fitting and the lower hose on the coolant thermostat housing cover.
Remove the viscous fan clutch together with the fan.
Loosen the front coolant hose clamp and remove the inlet fitting.
Remove the ignition distributor by unscrewing its fastening bolt.
On vehicles with hydropneumatic springs, remove banjo bolt and lay high pressure line to one side.
Remove vibration damper.
After removing the 8 mounting bolts, remove the coolant pump.
If the same pump is to be used again, the mating surfaces of the removed pump must be cleaned.
Install a new gasket and reinstall the water pump in the reverse order of removal.