High Oil Pressure >.<

When you get to the pump itself it's easy. It will have a tag on it that has the part number on it, or it may be cast into the body. If it ends in "HP" it has the higher pressure relief, but stock volume. If it ends with "HY" it's a high volume which automaticvally has the higher relief pressure. If it was me, I'd order teh MP high pressure spring kit, because to get the relief valve out, you have to pull the cupped plug that's part of the package. After you remove the pump cover make sure you scribe accross the rotors and body so you can return them to the original positions. Take it completely apart and clean everything with solvent, including the pick up. I always tap the pickup on the bench and blow air/solvent backwards thru it to loosen up and wash away anythign that might be stuck in it.