G'day, sorry but it's to hard to tell from the photo, i tried to edit but i cant get a sharp image.
There are line markings on the pump that need to be lined up when the throttle is in the idle position, you can use a mirror and line these marks up. This will make sure the pump supplies the correct amount of oil.
These are the instructions for my 787 motor, i dont know if they are the same as the 720's.