Need picture removal tips on how to remove a water pump on a cadillac deville with a northstar engine?

Need steps preferably pictures, on how to remove a water pump from a 99' cadillac sedan deville including all tools necessary.Need picture removal tips on how to remove a water pump on a cadillac deville with a northstar engine?Look at this picture:

http://www.chrfab.com/images/CHRF%20Imag



This is the front of the engine

In the middle of the picture - you see a radiator hose, that is the thermostat housing

AKA: water pump - inlet outlet



The actual pump is behind the inlet (thermostat housing)



The tools needed are a standard and metric deepwell socket set

extentions

needlenose plyers

flat screwdriver

prybar



You will want to take the old one off and you will get a (core) fee - they take money off for the new one if you give them the old for a rebuild.Need picture removal tips on how to remove a water pump on a cadillac deville with a northstar engine?local library.... or purchase a vehicle spefic manual