An often overlooked fact (that isn't listed in the manuals) is that if you had the pump bracket parts removed from the block, then you will need to adjust their position relative to each other and the block in order to adjust the timing belt tracking. Because the timing belt and pump need to be removed in order to adjust the tracking, it is best to check it and adjust it as soon as possible (or else a lot of time can be wasted assembling things that need to be removed again). The timing belt needs to track in the center of the injection pump sprocket and it needs to not rub against the back of the crankshaft pulley. If you need more details let me know. It really sucks to get the engine into the car and all buttoned up only to find out that the belt tracks off the face of the pump sprocket and lots of things need to be pulled apart to fix it.