So my idler pulley seized on me and shredded my serpentine belt. I towed my focus home and upon inspection I was able to diagnose that the alt and water pump were messed up. I bought all the parts and began to remove the water pump. The pulley came out fine and I removed the four bolts that hold the water pump to the housing. Once the bolts were removed I attempted to remove the water pump but it wont budge. I'm assuming the previous owner might have used some bonding agent as a seal. Does anyone have any advice to remove it. I've been banging at it all day with a pry bar but it still won't budge.